1225101152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 2875751424

約数和(自身を除く): 1650650272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 311, 341, 352, 361, 418, 496, 589, 608, 622, 682, 722, 836, 992, 1178, 1244, 1364, 1444, 1672, 2356, 2488, 2728, 2888, 3344, 3421, 3971, 4712, 4976, 5456, 5776, 5909, 6479, 6688, 6842, 7942, 9424, 9641, 9952, 10912, 11191, 11552, 11818, 12958, 13684, 15884, 18848, 19282, 22382, 23636, 25916, 27368, 31768, 38564, 44764, 47272, 51832, 54736, 63536, 64999, 77128, 89528, 94544, 103664, 106051, 109472, 112271, 123101, 127072, 129998, 154256, 179056, 183179, 189088, 207328, 212102, 224542, 246202, 259996, 308512, 358112, 366358, 424204, 449084, 492404, 519992, 732716, 848408, 898168, 984808, 1039984, 1234981, 1465432, 1696816, 1796336, 1969616, 2014969, 2079968, 2469962, 2930864, 3393632, 3480401, 3592672, 3939232, 4029938, 4939924, 5861728, 6960802, 8059876, 9879848, 13921604, 16119752, 19759696, 27843208, 32239504, 38284411, 39519392, 55686416, 64479008, 76568822, 111372832, 153137644, 306275288, 612550576, 1225101152]

約数ペア:

[(1, 1225101152), (2, 612550576), (4, 306275288), (8, 153137644), (11, 111372832), (16, 76568822), (19, 64479008), (22, 55686416), (31, 39519392), (32, 38284411), (38, 32239504), (44, 27843208), (62, 19759696), (76, 16119752), (88, 13921604), (124, 9879848), (152, 8059876), (176, 6960802), (209, 5861728), (248, 4939924), (304, 4029938), (311, 3939232), (341, 3592672), (352, 3480401), (361, 3393632), (418, 2930864), (496, 2469962), (589, 2079968), (608, 2014969), (622, 1969616), (682, 1796336), (722, 1696816), (836, 1465432), (992, 1234981), (1178, 1039984), (1244, 984808), (1364, 898168), (1444, 848408), (1672, 732716), (2356, 519992), (2488, 492404), (2728, 449084), (2888, 424204), (3344, 366358), (3421, 358112), (3971, 308512), (4712, 259996), (4976, 246202), (5456, 224542), (5776, 212102), (5909, 207328), (6479, 189088), (6688, 183179), (6842, 179056), (7942, 154256), (9424, 129998), (9641, 127072), (9952, 123101), (10912, 112271), (11191, 109472), (11552, 106051), (11818, 103664), (12958, 94544), (13684, 89528), (15884, 77128), (18848, 64999), (19282, 63536), (22382, 54736), (23636, 51832), (25916, 47272), (27368, 44764), (31768, 38564)]