2009016912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{15061}}^1$

素因数の和:15476

約数の個数: 80

約数和(自身を含む): 5946718592

約数和(自身を除く): 3937701680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 1191, 1588, 2382, 2779, 3176, 4764, 5558, 6352, 8337, 9528, 11116, 15061, 16674, 19056, 22232, 30122, 33348, 44464, 45183, 60244, 66696, 90366, 105427, 120488, 133392, 180732, 210854, 240976, 316281, 361464, 421708, 632562, 722928, 843416, 1265124, 1686832, 2530248, 5060496, 5979217, 11958434, 17937651, 23916868, 35875302, 41854519, 47833736, 71750604, 83709038, 95667472, 125563557, 143501208, 167418076, 251127114, 287002416, 334836152, 502254228, 669672304, 1004508456, 2009016912]

約数ペア:

[(1, 2009016912), (2, 1004508456), (3, 669672304), (4, 502254228), (6, 334836152), (7, 287002416), (8, 251127114), (12, 167418076), (14, 143501208), (16, 125563557), (21, 95667472), (24, 83709038), (28, 71750604), (42, 47833736), (48, 41854519), (56, 35875302), (84, 23916868), (112, 17937651), (168, 11958434), (336, 5979217), (397, 5060496), (794, 2530248), (1191, 1686832), (1588, 1265124), (2382, 843416), (2779, 722928), (3176, 632562), (4764, 421708), (5558, 361464), (6352, 316281), (8337, 240976), (9528, 210854), (11116, 180732), (15061, 133392), (16674, 120488), (19056, 105427), (22232, 90366), (30122, 66696), (33348, 60244), (44464, 45183)]