1330846972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 3048192000

約数和(自身を除く): 1717345028

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 431, 442, 476, 499, 862, 884, 998, 1547, 1724, 1996, 3017, 3094, 3493, 5603, 6034, 6188, 6487, 6986, 7327, 8483, 11206, 12068, 12974, 13972, 14654, 16966, 22412, 25948, 29308, 33932, 39221, 45409, 51289, 59381, 78442, 90818, 95251, 102578, 110279, 118762, 156884, 181636, 190502, 205156, 215069, 220558, 237524, 381004, 430138, 441116, 666757, 771953, 860276, 1333514, 1505483, 1543906, 2667028, 2795897, 3010966, 3087812, 3656173, 5591794, 6021932, 7312346, 11183588, 14624692, 19571279, 25593211, 39142558, 47530249, 51186422, 78285116, 95060498, 102372844, 190120996, 332711743, 665423486, 1330846972]

約数ペア:

[(1, 1330846972), (2, 665423486), (4, 332711743), (7, 190120996), (13, 102372844), (14, 95060498), (17, 78285116), (26, 51186422), (28, 47530249), (34, 39142558), (52, 25593211), (68, 19571279), (91, 14624692), (119, 11183588), (182, 7312346), (221, 6021932), (238, 5591794), (364, 3656173), (431, 3087812), (442, 3010966), (476, 2795897), (499, 2667028), (862, 1543906), (884, 1505483), (998, 1333514), (1547, 860276), (1724, 771953), (1996, 666757), (3017, 441116), (3094, 430138), (3493, 381004), (5603, 237524), (6034, 220558), (6188, 215069), (6487, 205156), (6986, 190502), (7327, 181636), (8483, 156884), (11206, 118762), (12068, 110279), (12974, 102578), (13972, 95251), (14654, 90818), (16966, 78442), (22412, 59381), (25948, 51289), (29308, 45409), (33932, 39221)]