249358128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3570

約数の個数: 80

約数和(自身を含む): 686860800

約数和(自身を除く): 437502672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 456, 474, 632, 912, 948, 1264, 1501, 1896, 3002, 3461, 3792, 4503, 6004, 6922, 9006, 10383, 12008, 13844, 18012, 20766, 24016, 27688, 36024, 41532, 55376, 65759, 72048, 83064, 131518, 166128, 197277, 263036, 273419, 394554, 526072, 546838, 789108, 820257, 1052144, 1093676, 1578216, 1640514, 2187352, 3156432, 3281028, 4374704, 5194961, 6562056, 10389922, 13124112, 15584883, 20779844, 31169766, 41559688, 62339532, 83119376, 124679064, 249358128]

約数ペア:

[(1, 249358128), (2, 124679064), (3, 83119376), (4, 62339532), (6, 41559688), (8, 31169766), (12, 20779844), (16, 15584883), (19, 13124112), (24, 10389922), (38, 6562056), (48, 5194961), (57, 4374704), (76, 3281028), (79, 3156432), (114, 2187352), (152, 1640514), (158, 1578216), (228, 1093676), (237, 1052144), (304, 820257), (316, 789108), (456, 546838), (474, 526072), (632, 394554), (912, 273419), (948, 263036), (1264, 197277), (1501, 166128), (1896, 131518), (3002, 83064), (3461, 72048), (3792, 65759), (4503, 55376), (6004, 41532), (6922, 36024), (9006, 27688), (10383, 24016), (12008, 20766), (13844, 18012)]