305428812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 800479680

約数和(自身を除く): 495050868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 181, 348, 362, 373, 377, 543, 724, 746, 754, 1086, 1119, 1131, 1492, 1508, 2172, 2238, 2262, 2353, 4476, 4524, 4706, 4849, 5249, 7059, 9412, 9698, 10498, 10817, 14118, 14547, 15747, 19396, 20996, 21634, 28236, 29094, 31494, 32451, 43268, 58188, 62988, 64902, 67513, 68237, 129804, 135026, 136474, 140621, 202539, 204711, 270052, 272948, 281242, 405078, 409422, 421863, 562484, 810156, 818844, 843726, 877669, 1687452, 1755338, 1957877, 2633007, 3510676, 3915754, 5266014, 5873631, 7831508, 10532028, 11747262, 23494524, 25452401, 50904802, 76357203, 101809604, 152714406, 305428812]

約数ペア:

[(1, 305428812), (2, 152714406), (3, 101809604), (4, 76357203), (6, 50904802), (12, 25452401), (13, 23494524), (26, 11747262), (29, 10532028), (39, 7831508), (52, 5873631), (58, 5266014), (78, 3915754), (87, 3510676), (116, 2633007), (156, 1957877), (174, 1755338), (181, 1687452), (348, 877669), (362, 843726), (373, 818844), (377, 810156), (543, 562484), (724, 421863), (746, 409422), (754, 405078), (1086, 281242), (1119, 272948), (1131, 270052), (1492, 204711), (1508, 202539), (2172, 140621), (2238, 136474), (2262, 135026), (2353, 129804), (4476, 68237), (4524, 67513), (4706, 64902), (4849, 62988), (5249, 58188), (7059, 43268), (9412, 32451), (9698, 31494), (10498, 29094), (10817, 28236), (14118, 21634), (14547, 20996), (15747, 19396)]