21477296016

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{23663}}^1$

素因数の和:23882

約数の個数: 160

約数和(自身を含む): 67607101440

約数和(自身を除く): 46129805424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 191, 198, 216, 264, 297, 382, 396, 432, 528, 573, 594, 764, 792, 1146, 1188, 1528, 1584, 1719, 2101, 2292, 2376, 3056, 3438, 4202, 4584, 4752, 5157, 6303, 6876, 8404, 9168, 10314, 12606, 13752, 16808, 18909, 20628, 23663, 25212, 27504, 33616, 37818, 41256, 47326, 50424, 56727, 70989, 75636, 82512, 94652, 100848, 113454, 141978, 151272, 189304, 212967, 226908, 260293, 283956, 302544, 378608, 425934, 453816, 520586, 567912, 638901, 780879, 851868, 907632, 1041172, 1135824, 1277802, 1561758, 1703736, 2082344, 2342637, 2555604, 3123516, 3407472, 4164688, 4519633, 4685274, 5111208, 6247032, 7027911, 9039266, 9370548, 10222416, 12494064, 13558899, 14055822, 18078532, 18741096, 27117798, 28111644, 36157064, 37482192, 40676697, 49715963, 54235596, 56223288, 72314128, 81353394, 99431926, 108471192, 112446576, 122030091, 149147889, 162706788, 198863852, 216942384, 244060182, 298295778, 325413576, 397727704, 447443667, 488120364, 596591556, 650827152, 795455408, 894887334, 976240728, 1193183112, 1342331001, 1789774668, 1952481456, 2386366224, 2684662002, 3579549336, 5369324004, 7159098672, 10738648008, 21477296016]

約数ペア:

[(1, 21477296016), (2, 10738648008), (3, 7159098672), (4, 5369324004), (6, 3579549336), (8, 2684662002), (9, 2386366224), (11, 1952481456), (12, 1789774668), (16, 1342331001), (18, 1193183112), (22, 976240728), (24, 894887334), (27, 795455408), (33, 650827152), (36, 596591556), (44, 488120364), (48, 447443667), (54, 397727704), (66, 325413576), (72, 298295778), (88, 244060182), (99, 216942384), (108, 198863852), (132, 162706788), (144, 149147889), (176, 122030091), (191, 112446576), (198, 108471192), (216, 99431926), (264, 81353394), (297, 72314128), (382, 56223288), (396, 54235596), (432, 49715963), (528, 40676697), (573, 37482192), (594, 36157064), (764, 28111644), (792, 27117798), (1146, 18741096), (1188, 18078532), (1528, 14055822), (1584, 13558899), (1719, 12494064), (2101, 10222416), (2292, 9370548), (2376, 9039266), (3056, 7027911), (3438, 6247032), (4202, 5111208), (4584, 4685274), (4752, 4519633), (5157, 4164688), (6303, 3407472), (6876, 3123516), (8404, 2555604), (9168, 2342637), (10314, 2082344), (12606, 1703736), (13752, 1561758), (16808, 1277802), (18909, 1135824), (20628, 1041172), (23663, 907632), (25212, 851868), (27504, 780879), (33616, 638901), (37818, 567912), (41256, 520586), (47326, 453816), (50424, 425934), (56727, 378608), (70989, 302544), (75636, 283956), (82512, 260293), (94652, 226908), (100848, 212967), (113454, 189304), (141978, 151272)]