19872183456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 62111702016

約数和(自身を除く): 42239518560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 311, 372, 408, 421, 496, 527, 544, 558, 612, 622, 744, 816, 842, 933, 992, 1054, 1116, 1224, 1244, 1263, 1488, 1581, 1632, 1684, 1866, 2108, 2232, 2448, 2488, 2526, 2799, 2976, 3162, 3368, 3732, 3789, 4216, 4464, 4743, 4896, 4976, 5052, 5287, 5598, 6324, 6736, 7157, 7464, 7578, 8432, 8928, 9486, 9641, 9952, 10104, 10574, 11196, 12648, 13051, 13472, 14314, 14928, 15156, 15861, 16864, 18972, 19282, 20208, 21148, 21471, 22392, 25296, 26102, 28628, 28923, 29856, 30312, 31722, 37944, 38564, 39153, 40416, 42296, 42942, 44784, 47583, 50592, 52204, 57256, 57846, 60624, 63444, 64413, 75888, 77128, 78306, 84592, 85884, 86769, 89568, 95166, 104408, 114512, 115692, 117459, 121248, 126888, 128826, 130931, 151776, 154256, 156612, 163897, 169184, 171768, 173538, 190332, 208816, 221867, 229024, 231384, 234918, 253776, 257652, 261862, 308512, 313224, 327794, 343536, 347076, 380664, 392793, 417632, 443734, 462768, 469836, 491691, 507552, 515304, 523724, 626448, 655588, 665601, 687072, 694152, 761328, 785586, 887468, 925536, 939672, 983382, 1030608, 1047448, 1178379, 1252896, 1311176, 1331202, 1388304, 1475073, 1522656, 1571172, 1774936, 1879344, 1966764, 1996803, 2061216, 2094896, 2225827, 2356758, 2622352, 2662404, 2776608, 2950146, 3142344, 3549872, 3758688, 3933528, 3993606, 4058861, 4189792, 4451654, 4713516, 5244704, 5324808, 5900292, 6284688, 6677481, 7099744, 7867056, 7987212, 8117722, 8903308, 9427032, 10649616, 11800584, 12176583, 12569376, 13354962, 15734112, 15974424, 16235444, 17806616, 18854064, 20032443, 21299232, 23601168, 24353166, 26709924, 31948848, 32470888, 35613232, 36529749, 37708128, 40064886, 47202336, 48706332, 53419848, 63897696, 64941776, 69000637, 71226464, 73059498, 80129772, 97412664, 106839696, 129883552, 138001274, 146118996, 160259544, 194825328, 207001911, 213679392, 276002548, 292237992, 320519088, 389650656, 414003822, 552005096, 584475984, 621005733, 641038176, 828007644, 1104010192, 1168951968, 1242011466, 1656015288, 2208020384, 2484022932, 3312030576, 4968045864, 6624061152, 9936091728, 19872183456]

約数ペア:

[(1, 19872183456), (2, 9936091728), (3, 6624061152), (4, 4968045864), (6, 3312030576), (8, 2484022932), (9, 2208020384), (12, 1656015288), (16, 1242011466), (17, 1168951968), (18, 1104010192), (24, 828007644), (31, 641038176), (32, 621005733), (34, 584475984), (36, 552005096), (48, 414003822), (51, 389650656), (62, 320519088), (68, 292237992), (72, 276002548), (93, 213679392), (96, 207001911), (102, 194825328), (124, 160259544), (136, 146118996), (144, 138001274), (153, 129883552), (186, 106839696), (204, 97412664), (248, 80129772), (272, 73059498), (279, 71226464), (288, 69000637), (306, 64941776), (311, 63897696), (372, 53419848), (408, 48706332), (421, 47202336), (496, 40064886), (527, 37708128), (544, 36529749), (558, 35613232), (612, 32470888), (622, 31948848), (744, 26709924), (816, 24353166), (842, 23601168), (933, 21299232), (992, 20032443), (1054, 18854064), (1116, 17806616), (1224, 16235444), (1244, 15974424), (1263, 15734112), (1488, 13354962), (1581, 12569376), (1632, 12176583), (1684, 11800584), (1866, 10649616), (2108, 9427032), (2232, 8903308), (2448, 8117722), (2488, 7987212), (2526, 7867056), (2799, 7099744), (2976, 6677481), (3162, 6284688), (3368, 5900292), (3732, 5324808), (3789, 5244704), (4216, 4713516), (4464, 4451654), (4743, 4189792), (4896, 4058861), (4976, 3993606), (5052, 3933528), (5287, 3758688), (5598, 3549872), (6324, 3142344), (6736, 2950146), (7157, 2776608), (7464, 2662404), (7578, 2622352), (8432, 2356758), (8928, 2225827), (9486, 2094896), (9641, 2061216), (9952, 1996803), (10104, 1966764), (10574, 1879344), (11196, 1774936), (12648, 1571172), (13051, 1522656), (13472, 1475073), (14314, 1388304), (14928, 1331202), (15156, 1311176), (15861, 1252896), (16864, 1178379), (18972, 1047448), (19282, 1030608), (20208, 983382), (21148, 939672), (21471, 925536), (22392, 887468), (25296, 785586), (26102, 761328), (28628, 694152), (28923, 687072), (29856, 665601), (30312, 655588), (31722, 626448), (37944, 523724), (38564, 515304), (39153, 507552), (40416, 491691), (42296, 469836), (42942, 462768), (44784, 443734), (47583, 417632), (50592, 392793), (52204, 380664), (57256, 347076), (57846, 343536), (60624, 327794), (63444, 313224), (64413, 308512), (75888, 261862), (77128, 257652), (78306, 253776), (84592, 234918), (85884, 231384), (86769, 229024), (89568, 221867), (95166, 208816), (104408, 190332), (114512, 173538), (115692, 171768), (117459, 169184), (121248, 163897), (126888, 156612), (128826, 154256), (130931, 151776)]