7942713864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 20859379200

約数和(自身を除く): 12916665336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 89, 94, 122, 141, 178, 183, 188, 244, 267, 282, 356, 366, 376, 488, 534, 564, 712, 732, 1068, 1128, 1297, 1464, 2136, 2594, 2867, 3891, 4183, 5188, 5429, 5734, 7782, 8366, 8601, 10376, 10858, 11468, 12549, 15564, 16287, 16732, 17202, 21716, 22936, 25098, 31128, 32574, 33464, 34404, 43432, 50196, 60959, 65148, 68808, 79117, 100392, 115433, 121918, 130296, 158234, 182877, 230866, 237351, 243836, 255163, 316468, 346299, 365754, 461732, 474702, 487672, 510326, 632936, 692598, 731508, 765489, 923464, 949404, 1020652, 1385196, 1463016, 1530978, 1898808, 2041304, 2770392, 3061956, 3718499, 5425351, 6123912, 7041413, 7436998, 10850702, 11155497, 14082826, 14873996, 16276053, 21124239, 21701404, 22310994, 28165652, 29747992, 32552106, 42248478, 43402808, 44621988, 56331304, 65104212, 84496956, 89243976, 130208424, 168993912, 330946411, 661892822, 992839233, 1323785644, 1985678466, 2647571288, 3971356932, 7942713864]

約数ペア:

[(1, 7942713864), (2, 3971356932), (3, 2647571288), (4, 1985678466), (6, 1323785644), (8, 992839233), (12, 661892822), (24, 330946411), (47, 168993912), (61, 130208424), (89, 89243976), (94, 84496956), (122, 65104212), (141, 56331304), (178, 44621988), (183, 43402808), (188, 42248478), (244, 32552106), (267, 29747992), (282, 28165652), (356, 22310994), (366, 21701404), (376, 21124239), (488, 16276053), (534, 14873996), (564, 14082826), (712, 11155497), (732, 10850702), (1068, 7436998), (1128, 7041413), (1297, 6123912), (1464, 5425351), (2136, 3718499), (2594, 3061956), (2867, 2770392), (3891, 2041304), (4183, 1898808), (5188, 1530978), (5429, 1463016), (5734, 1385196), (7782, 1020652), (8366, 949404), (8601, 923464), (10376, 765489), (10858, 731508), (11468, 692598), (12549, 632936), (15564, 510326), (16287, 487672), (16732, 474702), (17202, 461732), (21716, 365754), (22936, 346299), (25098, 316468), (31128, 255163), (32574, 243836), (33464, 237351), (34404, 230866), (43432, 182877), (50196, 158234), (60959, 130296), (65148, 121918), (68808, 115433), (79117, 100392)]