39680147684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 74390400000

約数和(自身を除く): 34710252316

約数列:

[1, 2, 4, 31, 59, 62, 89, 118, 124, 149, 178, 236, 298, 356, 409, 596, 818, 1636, 1829, 2759, 3658, 4619, 5251, 5518, 7316, 8791, 9238, 10502, 11036, 12679, 13261, 17582, 18476, 21004, 24131, 25358, 26522, 35164, 36401, 48262, 50716, 53044, 60941, 72802, 96524, 121882, 145604, 162781, 243764, 272521, 325562, 411091, 545042, 651124, 748061, 782399, 822182, 1090084, 1128431, 1496122, 1564798, 1644364, 1889171, 2147659, 2256862, 2992244, 3129596, 3595519, 3778342, 4295318, 4513724, 5423749, 7191038, 7556684, 8590636, 10847498, 14382076, 21694996, 24254369, 48508738, 66577429, 97017476, 111461089, 133154858, 168136219, 222922178, 266309716, 320001191, 336272438, 445844356, 640002382, 672544876, 1280004764, 9920036921, 19840073842, 39680147684]

約数ペア:

[(1, 39680147684), (2, 19840073842), (4, 9920036921), (31, 1280004764), (59, 672544876), (62, 640002382), (89, 445844356), (118, 336272438), (124, 320001191), (149, 266309716), (178, 222922178), (236, 168136219), (298, 133154858), (356, 111461089), (409, 97017476), (596, 66577429), (818, 48508738), (1636, 24254369), (1829, 21694996), (2759, 14382076), (3658, 10847498), (4619, 8590636), (5251, 7556684), (5518, 7191038), (7316, 5423749), (8791, 4513724), (9238, 4295318), (10502, 3778342), (11036, 3595519), (12679, 3129596), (13261, 2992244), (17582, 2256862), (18476, 2147659), (21004, 1889171), (24131, 1644364), (25358, 1564798), (26522, 1496122), (35164, 1128431), (36401, 1090084), (48262, 822182), (50716, 782399), (53044, 748061), (60941, 651124), (72802, 545042), (96524, 411091), (121882, 325562), (145604, 272521), (162781, 243764)]