2221525488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7071

約数の個数: 160

約数和(自身を含む): 7161097216

約数和(自身を除く): 4939571728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 876, 949, 1022, 1092, 1168, 1456, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3504, 3796, 4088, 4368, 5694, 6132, 6643, 6967, 7592, 8176, 11388, 12264, 13286, 13934, 15184, 19929, 20901, 22776, 24528, 26572, 27868, 39858, 41802, 45552, 48769, 53144, 55736, 79716, 83604, 90571, 97538, 106288, 111472, 146307, 159432, 167208, 181142, 195076, 271713, 292614, 318864, 334416, 362284, 390152, 508591, 543426, 585228, 633997, 724568, 780304, 1017182, 1086852, 1170456, 1267994, 1449136, 1525773, 1901991, 2034364, 2173704, 2340912, 2535988, 3051546, 3560137, 3803982, 4068728, 4347408, 5071976, 6103092, 6611683, 7120274, 7607964, 8137456, 10143952, 10680411, 12206184, 13223366, 14240548, 15215928, 19835049, 21360822, 24412368, 26446732, 28481096, 30431856, 39670098, 42721644, 46281781, 52893464, 56962192, 79340196, 85443288, 92563562, 105786928, 138845343, 158680392, 170886576, 185127124, 277690686, 317360784, 370254248, 555381372, 740508496, 1110762744, 2221525488]

約数ペア:

[(1, 2221525488), (2, 1110762744), (3, 740508496), (4, 555381372), (6, 370254248), (7, 317360784), (8, 277690686), (12, 185127124), (13, 170886576), (14, 158680392), (16, 138845343), (21, 105786928), (24, 92563562), (26, 85443288), (28, 79340196), (39, 56962192), (42, 52893464), (48, 46281781), (52, 42721644), (56, 39670098), (73, 30431856), (78, 28481096), (84, 26446732), (91, 24412368), (104, 21360822), (112, 19835049), (146, 15215928), (156, 14240548), (168, 13223366), (182, 12206184), (208, 10680411), (219, 10143952), (273, 8137456), (292, 7607964), (312, 7120274), (336, 6611683), (364, 6103092), (438, 5071976), (511, 4347408), (546, 4068728), (584, 3803982), (624, 3560137), (728, 3051546), (876, 2535988), (949, 2340912), (1022, 2173704), (1092, 2034364), (1168, 1901991), (1456, 1525773), (1533, 1449136), (1752, 1267994), (1898, 1170456), (2044, 1086852), (2184, 1017182), (2847, 780304), (3066, 724568), (3504, 633997), (3796, 585228), (4088, 543426), (4368, 508591), (5694, 390152), (6132, 362284), (6643, 334416), (6967, 318864), (7592, 292614), (8176, 271713), (11388, 195076), (12264, 181142), (13286, 167208), (13934, 159432), (15184, 146307), (19929, 111472), (20901, 106288), (22776, 97538), (24528, 90571), (26572, 83604), (27868, 79716), (39858, 55736), (41802, 53144), (45552, 48769)]