1807589664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 5331965184

約数和(自身を除く): 3524375520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 293, 372, 496, 558, 586, 691, 744, 879, 992, 1116, 1172, 1382, 1488, 1758, 2073, 2232, 2344, 2637, 2764, 2976, 3516, 4146, 4464, 4688, 5274, 5528, 6219, 7032, 8292, 8928, 9083, 9376, 10548, 11056, 12438, 14064, 16584, 18166, 21096, 21421, 22112, 24876, 27249, 28128, 33168, 36332, 42192, 42842, 49752, 54498, 64263, 66336, 72664, 81747, 84384, 85684, 99504, 108996, 128526, 145328, 163494, 171368, 192789, 199008, 202463, 217992, 257052, 290656, 326988, 342736, 385578, 404926, 435984, 514104, 607389, 653976, 685472, 771156, 809852, 871968, 1028208, 1214778, 1307952, 1542312, 1619704, 1822167, 2056416, 2429556, 2615904, 3084624, 3239408, 3644334, 4859112, 6169248, 6276353, 6478816, 7288668, 9718224, 12552706, 14577336, 18829059, 19436448, 25105412, 29154672, 37658118, 50210824, 56487177, 58309344, 75316236, 100421648, 112974354, 150632472, 200843296, 225948708, 301264944, 451897416, 602529888, 903794832, 1807589664]

約数ペア:

[(1, 1807589664), (2, 903794832), (3, 602529888), (4, 451897416), (6, 301264944), (8, 225948708), (9, 200843296), (12, 150632472), (16, 112974354), (18, 100421648), (24, 75316236), (31, 58309344), (32, 56487177), (36, 50210824), (48, 37658118), (62, 29154672), (72, 25105412), (93, 19436448), (96, 18829059), (124, 14577336), (144, 12552706), (186, 9718224), (248, 7288668), (279, 6478816), (288, 6276353), (293, 6169248), (372, 4859112), (496, 3644334), (558, 3239408), (586, 3084624), (691, 2615904), (744, 2429556), (879, 2056416), (992, 1822167), (1116, 1619704), (1172, 1542312), (1382, 1307952), (1488, 1214778), (1758, 1028208), (2073, 871968), (2232, 809852), (2344, 771156), (2637, 685472), (2764, 653976), (2976, 607389), (3516, 514104), (4146, 435984), (4464, 404926), (4688, 385578), (5274, 342736), (5528, 326988), (6219, 290656), (7032, 257052), (8292, 217992), (8928, 202463), (9083, 199008), (9376, 192789), (10548, 171368), (11056, 163494), (12438, 145328), (14064, 128526), (16584, 108996), (18166, 99504), (21096, 85684), (21421, 84384), (22112, 81747), (24876, 72664), (27249, 66336), (28128, 64263), (33168, 54498), (36332, 49752), (42192, 42842)]