440520282

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1057

約数の個数: 80

約数和(自身を含む): 1046485440

約数和(自身を除く): 605965158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 167, 171, 334, 342, 501, 513, 857, 1002, 1026, 1503, 1539, 1714, 2571, 3006, 3078, 3173, 4509, 5142, 6346, 7713, 9018, 9519, 13527, 15426, 16283, 19038, 23139, 27054, 28557, 32566, 46278, 48849, 57114, 69417, 85671, 97698, 138834, 143119, 146547, 171342, 257013, 286238, 293094, 429357, 439641, 514026, 858714, 879282, 1288071, 1318923, 2576142, 2637846, 2719261, 3864213, 5438522, 7728426, 8157783, 11592639, 16315566, 23185278, 24473349, 48946698, 73420047, 146840094, 220260141, 440520282]

約数ペア:

[(1, 440520282), (2, 220260141), (3, 146840094), (6, 73420047), (9, 48946698), (18, 24473349), (19, 23185278), (27, 16315566), (38, 11592639), (54, 8157783), (57, 7728426), (81, 5438522), (114, 3864213), (162, 2719261), (167, 2637846), (171, 2576142), (334, 1318923), (342, 1288071), (501, 879282), (513, 858714), (857, 514026), (1002, 439641), (1026, 429357), (1503, 293094), (1539, 286238), (1714, 257013), (2571, 171342), (3006, 146547), (3078, 143119), (3173, 138834), (4509, 97698), (5142, 85671), (6346, 69417), (7713, 57114), (9018, 48849), (9519, 46278), (13527, 32566), (15426, 28557), (16283, 27054), (19038, 23139)]