239667948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17659}}^1$

素因数の和:17711

約数の個数: 72

約数和(自身を含む): 674965200

約数和(自身を除く): 435297252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 17659, 35318, 52977, 70636, 105954, 158931, 211908, 229567, 317862, 459134, 512111, 635724, 688701, 918268, 1024222, 1377402, 1536333, 2048444, 2066103, 2754804, 3072666, 4132206, 4608999, 6145332, 6657443, 8264412, 9217998, 13314886, 18435996, 19972329, 26629772, 39944658, 59916987, 79889316, 119833974, 239667948]

約数ペア:

[(1, 239667948), (2, 119833974), (3, 79889316), (4, 59916987), (6, 39944658), (9, 26629772), (12, 19972329), (13, 18435996), (18, 13314886), (26, 9217998), (29, 8264412), (36, 6657443), (39, 6145332), (52, 4608999), (58, 4132206), (78, 3072666), (87, 2754804), (116, 2066103), (117, 2048444), (156, 1536333), (174, 1377402), (234, 1024222), (261, 918268), (348, 688701), (377, 635724), (468, 512111), (522, 459134), (754, 317862), (1044, 229567), (1131, 211908), (1508, 158931), (2262, 105954), (3393, 70636), (4524, 52977), (6786, 35318), (13572, 17659)]