1855499544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 5571072000

約数和(自身を除く): 3715572456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 79, 93, 102, 124, 136, 153, 158, 186, 204, 237, 248, 279, 306, 316, 372, 408, 474, 527, 558, 612, 619, 632, 711, 744, 948, 1054, 1116, 1224, 1238, 1343, 1422, 1581, 1857, 1896, 2108, 2232, 2449, 2476, 2686, 2844, 3162, 3714, 4029, 4216, 4743, 4898, 4952, 5372, 5571, 5688, 6324, 7347, 7428, 8058, 9486, 9796, 10523, 10744, 11142, 12087, 12648, 14694, 14856, 16116, 18972, 19189, 19592, 21046, 22041, 22284, 24174, 29388, 31569, 32232, 37944, 38378, 41633, 42092, 44082, 44568, 48348, 48901, 57567, 58776, 63138, 76756, 83266, 84184, 88164, 94707, 96696, 97802, 115134, 124899, 126276, 146703, 153512, 166532, 172701, 176328, 189414, 195604, 230268, 249798, 252552, 293406, 326213, 333064, 345402, 374697, 378828, 391208, 440109, 460536, 499596, 586812, 652426, 690804, 749394, 757656, 831317, 880218, 978639, 999192, 1173624, 1304852, 1381608, 1498788, 1515931, 1662634, 1760436, 1957278, 2493951, 2609704, 2935917, 2997576, 3031862, 3325268, 3520872, 3914556, 4547793, 4987902, 5871834, 6063724, 6650536, 7481853, 7829112, 9095586, 9975804, 11743668, 12127448, 13643379, 14963706, 18191172, 19951608, 23487336, 25770827, 27286758, 29927412, 36382344, 51541654, 54573516, 59854824, 77312481, 103083308, 109147032, 154624962, 206166616, 231937443, 309249924, 463874886, 618499848, 927749772, 1855499544]

約数ペア:

[(1, 1855499544), (2, 927749772), (3, 618499848), (4, 463874886), (6, 309249924), (8, 231937443), (9, 206166616), (12, 154624962), (17, 109147032), (18, 103083308), (24, 77312481), (31, 59854824), (34, 54573516), (36, 51541654), (51, 36382344), (62, 29927412), (68, 27286758), (72, 25770827), (79, 23487336), (93, 19951608), (102, 18191172), (124, 14963706), (136, 13643379), (153, 12127448), (158, 11743668), (186, 9975804), (204, 9095586), (237, 7829112), (248, 7481853), (279, 6650536), (306, 6063724), (316, 5871834), (372, 4987902), (408, 4547793), (474, 3914556), (527, 3520872), (558, 3325268), (612, 3031862), (619, 2997576), (632, 2935917), (711, 2609704), (744, 2493951), (948, 1957278), (1054, 1760436), (1116, 1662634), (1224, 1515931), (1238, 1498788), (1343, 1381608), (1422, 1304852), (1581, 1173624), (1857, 999192), (1896, 978639), (2108, 880218), (2232, 831317), (2449, 757656), (2476, 749394), (2686, 690804), (2844, 652426), (3162, 586812), (3714, 499596), (4029, 460536), (4216, 440109), (4743, 391208), (4898, 378828), (4952, 374697), (5372, 345402), (5571, 333064), (5688, 326213), (6324, 293406), (7347, 252552), (7428, 249798), (8058, 230268), (9486, 195604), (9796, 189414), (10523, 176328), (10744, 172701), (11142, 166532), (12087, 153512), (12648, 146703), (14694, 126276), (14856, 124899), (16116, 115134), (18972, 97802), (19189, 96696), (19592, 94707), (21046, 88164), (22041, 84184), (22284, 83266), (24174, 76756), (29388, 63138), (31569, 58776), (32232, 57567), (37944, 48901), (38378, 48348), (41633, 44568), (42092, 44082)]