842862648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4877}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 2224368000

約数和(自身を除く): 1381505352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 456, 758, 1137, 1516, 2274, 3032, 4548, 4877, 7201, 9096, 9754, 14402, 14631, 19508, 21603, 28804, 29262, 39016, 43206, 57608, 58524, 86412, 92663, 117048, 172824, 185326, 277989, 370652, 555978, 741304, 1111956, 1848383, 2223912, 3696766, 5545149, 7393532, 11090298, 14787064, 22180596, 35119277, 44361192, 70238554, 105357831, 140477108, 210715662, 280954216, 421431324, 842862648]

約数ペア:

[(1, 842862648), (2, 421431324), (3, 280954216), (4, 210715662), (6, 140477108), (8, 105357831), (12, 70238554), (19, 44361192), (24, 35119277), (38, 22180596), (57, 14787064), (76, 11090298), (114, 7393532), (152, 5545149), (228, 3696766), (379, 2223912), (456, 1848383), (758, 1111956), (1137, 741304), (1516, 555978), (2274, 370652), (3032, 277989), (4548, 185326), (4877, 172824), (7201, 117048), (9096, 92663), (9754, 86412), (14402, 58524), (14631, 57608), (19508, 43206), (21603, 39016), (28804, 29262)]