15678312228

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1471}}^1\times {\mathrm{1987}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 39944486400

約数和(自身を除く): 24266174172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1471, 1788, 1987, 2682, 2942, 3974, 4413, 5364, 5884, 5961, 7948, 8826, 11922, 13239, 17652, 17883, 23844, 26478, 35766, 52956, 71532, 219179, 296063, 438358, 592126, 657537, 876716, 888189, 1184252, 1315074, 1776378, 1972611, 2630148, 2664567, 2922877, 3552756, 3945222, 5329134, 5845754, 7890444, 8768631, 10658268, 11691508, 17537262, 26305893, 35074524, 52611786, 105223572, 435508673, 871017346, 1306526019, 1742034692, 2613052038, 3919578057, 5226104076, 7839156114, 15678312228]

約数ペア:

[(1, 15678312228), (2, 7839156114), (3, 5226104076), (4, 3919578057), (6, 2613052038), (9, 1742034692), (12, 1306526019), (18, 871017346), (36, 435508673), (149, 105223572), (298, 52611786), (447, 35074524), (596, 26305893), (894, 17537262), (1341, 11691508), (1471, 10658268), (1788, 8768631), (1987, 7890444), (2682, 5845754), (2942, 5329134), (3974, 3945222), (4413, 3552756), (5364, 2922877), (5884, 2664567), (5961, 2630148), (7948, 1972611), (8826, 1776378), (11922, 1315074), (13239, 1184252), (17652, 888189), (17883, 876716), (23844, 657537), (26478, 592126), (35766, 438358), (52956, 296063), (71532, 219179)]