1321113633372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4270639}}^1$

素因数の和:4271323

約数の個数: 72

約数和(自身を含む): 3601806528320

約数和(自身を除く): 2280692894948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 661, 1322, 1983, 2644, 3966, 5949, 7932, 8593, 11898, 17186, 23796, 25779, 34372, 51558, 77337, 103116, 154674, 309348, 4270639, 8541278, 12811917, 17082556, 25623834, 38435751, 51247668, 55518307, 76871502, 111036614, 153743004, 166554921, 222073228, 333109842, 499664763, 666219684, 999329526, 1998659052, 2822892379, 5645784758, 8468677137, 11291569516, 16937354274, 25406031411, 33874708548, 36697600927, 50812062822, 73395201854, 101624125644, 110092802781, 146790403708, 220185605562, 330278408343, 440371211124, 660556816686, 1321113633372]

約数ペア:

[(1, 1321113633372), (2, 660556816686), (3, 440371211124), (4, 330278408343), (6, 220185605562), (9, 146790403708), (12, 110092802781), (13, 101624125644), (18, 73395201854), (26, 50812062822), (36, 36697600927), (39, 33874708548), (52, 25406031411), (78, 16937354274), (117, 11291569516), (156, 8468677137), (234, 5645784758), (468, 2822892379), (661, 1998659052), (1322, 999329526), (1983, 666219684), (2644, 499664763), (3966, 333109842), (5949, 222073228), (7932, 166554921), (8593, 153743004), (11898, 111036614), (17186, 76871502), (23796, 55518307), (25779, 51247668), (34372, 38435751), (51558, 25623834), (77337, 17082556), (103116, 12811917), (154674, 8541278), (309348, 4270639)]