1099464488

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 2239719930

約数和(自身を除く): 1140255442

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 79, 122, 152, 158, 244, 316, 361, 488, 632, 722, 1159, 1444, 1501, 2318, 2888, 3002, 4636, 4819, 6004, 6241, 9272, 9638, 12008, 12482, 19276, 22021, 24964, 28519, 38552, 44042, 49928, 57038, 88084, 91561, 114076, 118579, 176168, 183122, 228152, 237158, 366244, 380701, 474316, 732488, 761402, 948632, 1522804, 1739659, 2253001, 3045608, 3479318, 4506002, 6958636, 7233319, 9012004, 13917272, 14466638, 18024008, 28933276, 57866552, 137433061, 274866122, 549732244, 1099464488]

約数ペア:

[(1, 1099464488), (2, 549732244), (4, 274866122), (8, 137433061), (19, 57866552), (38, 28933276), (61, 18024008), (76, 14466638), (79, 13917272), (122, 9012004), (152, 7233319), (158, 6958636), (244, 4506002), (316, 3479318), (361, 3045608), (488, 2253001), (632, 1739659), (722, 1522804), (1159, 948632), (1444, 761402), (1501, 732488), (2318, 474316), (2888, 380701), (3002, 366244), (4636, 237158), (4819, 228152), (6004, 183122), (6241, 176168), (9272, 118579), (9638, 114076), (12008, 91561), (12482, 88084), (19276, 57038), (22021, 49928), (24964, 44042), (28519, 38552)]