388464552

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 1343923200

約数和(自身を除く): 955458648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 127, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 254, 289, 294, 306, 357, 378, 381, 392, 408, 441, 459, 476, 504, 508, 578, 588, 612, 714, 756, 762, 833, 867, 882, 889, 918, 952, 1016, 1071, 1143, 1156, 1176, 1224, 1323, 1428, 1512, 1524, 1666, 1734, 1764, 1778, 1836, 2023, 2142, 2159, 2286, 2312, 2499, 2601, 2646, 2667, 2856, 3048, 3213, 3332, 3429, 3468, 3528, 3556, 3672, 4046, 4284, 4318, 4572, 4998, 5202, 5292, 5334, 6069, 6223, 6426, 6477, 6664, 6858, 6936, 7112, 7497, 7803, 8001, 8092, 8568, 8636, 9144, 9996, 10404, 10584, 10668, 12138, 12446, 12852, 12954, 13716, 14161, 14994, 15113, 15606, 16002, 16184, 17272, 18207, 18669, 19431, 19992, 20808, 21336, 22491, 24003, 24276, 24892, 25704, 25908, 27432, 28322, 29988, 30226, 31212, 32004, 36414, 36703, 37338, 38862, 42483, 44982, 45339, 48006, 48552, 49784, 51816, 54621, 56007, 56644, 58293, 59976, 60452, 62424, 64008, 72828, 73406, 74676, 77724, 84966, 89964, 90678, 96012, 105791, 109242, 110109, 112014, 113288, 116586, 120904, 127449, 136017, 145656, 146812, 149352, 155448, 168021, 169932, 179928, 181356, 192024, 211582, 218484, 220218, 224028, 233172, 254898, 256921, 272034, 293624, 317373, 330327, 336042, 339864, 362712, 382347, 408051, 423164, 436968, 440436, 448056, 466344, 509796, 513842, 544068, 634746, 660654, 672084, 764694, 770763, 816102, 846328, 880872, 952119, 990981, 1019592, 1027684, 1088136, 1269492, 1321308, 1344168, 1529388, 1541526, 1632204, 1798447, 1904238, 1981962, 2055368, 2312289, 2538984, 2642616, 2856357, 3058776, 3083052, 3264408, 3596894, 3808476, 3963924, 4624578, 5395341, 5712714, 6166104, 6936867, 7193788, 7616952, 7927848, 9249156, 10790682, 11425428, 13873734, 14387576, 16186023, 18498312, 21581364, 22850856, 27747468, 32372046, 43162728, 48558069, 55494936, 64744092, 97116138, 129488184, 194232276, 388464552]

約数ペア:

[(1, 388464552), (2, 194232276), (3, 129488184), (4, 97116138), (6, 64744092), (7, 55494936), (8, 48558069), (9, 43162728), (12, 32372046), (14, 27747468), (17, 22850856), (18, 21581364), (21, 18498312), (24, 16186023), (27, 14387576), (28, 13873734), (34, 11425428), (36, 10790682), (42, 9249156), (49, 7927848), (51, 7616952), (54, 7193788), (56, 6936867), (63, 6166104), (68, 5712714), (72, 5395341), (84, 4624578), (98, 3963924), (102, 3808476), (108, 3596894), (119, 3264408), (126, 3083052), (127, 3058776), (136, 2856357), (147, 2642616), (153, 2538984), (168, 2312289), (189, 2055368), (196, 1981962), (204, 1904238), (216, 1798447), (238, 1632204), (252, 1541526), (254, 1529388), (289, 1344168), (294, 1321308), (306, 1269492), (357, 1088136), (378, 1027684), (381, 1019592), (392, 990981), (408, 952119), (441, 880872), (459, 846328), (476, 816102), (504, 770763), (508, 764694), (578, 672084), (588, 660654), (612, 634746), (714, 544068), (756, 513842), (762, 509796), (833, 466344), (867, 448056), (882, 440436), (889, 436968), (918, 423164), (952, 408051), (1016, 382347), (1071, 362712), (1143, 339864), (1156, 336042), (1176, 330327), (1224, 317373), (1323, 293624), (1428, 272034), (1512, 256921), (1524, 254898), (1666, 233172), (1734, 224028), (1764, 220218), (1778, 218484), (1836, 211582), (2023, 192024), (2142, 181356), (2159, 179928), (2286, 169932), (2312, 168021), (2499, 155448), (2601, 149352), (2646, 146812), (2667, 145656), (2856, 136017), (3048, 127449), (3213, 120904), (3332, 116586), (3429, 113288), (3468, 112014), (3528, 110109), (3556, 109242), (3672, 105791), (4046, 96012), (4284, 90678), (4318, 89964), (4572, 84966), (4998, 77724), (5202, 74676), (5292, 73406), (5334, 72828), (6069, 64008), (6223, 62424), (6426, 60452), (6477, 59976), (6664, 58293), (6858, 56644), (6936, 56007), (7112, 54621), (7497, 51816), (7803, 49784), (8001, 48552), (8092, 48006), (8568, 45339), (8636, 44982), (9144, 42483), (9996, 38862), (10404, 37338), (10584, 36703), (10668, 36414), (12138, 32004), (12446, 31212), (12852, 30226), (12954, 29988), (13716, 28322), (14161, 27432), (14994, 25908), (15113, 25704), (15606, 24892), (16002, 24276), (16184, 24003), (17272, 22491), (18207, 21336), (18669, 20808), (19431, 19992)]