1638071064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53281}}^1$

素因数の和:53361

約数の個数: 96

約数和(自身を含む): 5153435040

約数和(自身を除く): 3515363976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 53281, 106562, 159843, 213124, 319686, 372967, 426248, 479529, 639372, 745934, 959058, 1118901, 1278744, 1491868, 1918116, 2237802, 2983736, 3250141, 3356703, 3836232, 4475604, 6500282, 6713406, 8951208, 9750423, 13000564, 13426812, 19500846, 22750987, 26001128, 26853624, 29251269, 39001692, 45501974, 58502538, 68252961, 78003384, 91003948, 117005076, 136505922, 182007896, 204758883, 234010152, 273011844, 409517766, 546023688, 819035532, 1638071064]

約数ペア:

[(1, 1638071064), (2, 819035532), (3, 546023688), (4, 409517766), (6, 273011844), (7, 234010152), (8, 204758883), (9, 182007896), (12, 136505922), (14, 117005076), (18, 91003948), (21, 78003384), (24, 68252961), (28, 58502538), (36, 45501974), (42, 39001692), (56, 29251269), (61, 26853624), (63, 26001128), (72, 22750987), (84, 19500846), (122, 13426812), (126, 13000564), (168, 9750423), (183, 8951208), (244, 6713406), (252, 6500282), (366, 4475604), (427, 3836232), (488, 3356703), (504, 3250141), (549, 2983736), (732, 2237802), (854, 1918116), (1098, 1491868), (1281, 1278744), (1464, 1118901), (1708, 959058), (2196, 745934), (2562, 639372), (3416, 479529), (3843, 426248), (4392, 372967), (5124, 319686), (7686, 213124), (10248, 159843), (15372, 106562), (30744, 53281)]