223192788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 643996416

約数和(自身を除く): 420803628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 313, 364, 546, 626, 653, 939, 1092, 1252, 1306, 1878, 1959, 2191, 2612, 3756, 3918, 4069, 4382, 4571, 6573, 7836, 8138, 8489, 8764, 9142, 12207, 13146, 13713, 16276, 16978, 18284, 24414, 25467, 26292, 27426, 28483, 33956, 48828, 50934, 54852, 56966, 59423, 85449, 101868, 113932, 118846, 170898, 178269, 204389, 237692, 341796, 356538, 408778, 613167, 713076, 817556, 1226334, 1430723, 2452668, 2657057, 2861446, 4292169, 5314114, 5722892, 7971171, 8584338, 10628228, 15942342, 17168676, 18599399, 31884684, 37198798, 55798197, 74397596, 111596394, 223192788]

約数ペア:

[(1, 223192788), (2, 111596394), (3, 74397596), (4, 55798197), (6, 37198798), (7, 31884684), (12, 18599399), (13, 17168676), (14, 15942342), (21, 10628228), (26, 8584338), (28, 7971171), (39, 5722892), (42, 5314114), (52, 4292169), (78, 2861446), (84, 2657057), (91, 2452668), (156, 1430723), (182, 1226334), (273, 817556), (313, 713076), (364, 613167), (546, 408778), (626, 356538), (653, 341796), (939, 237692), (1092, 204389), (1252, 178269), (1306, 170898), (1878, 118846), (1959, 113932), (2191, 101868), (2612, 85449), (3756, 59423), (3918, 56966), (4069, 54852), (4382, 50934), (4571, 48828), (6573, 33956), (7836, 28483), (8138, 27426), (8489, 26292), (8764, 25467), (9142, 24414), (12207, 18284), (13146, 16978), (13713, 16276)]