1212416208

素因数分解:

$2^4\times 3^3\times {\mathrm{2806519}}^1$

素因数の和:2806536

約数の個数: 40

約数和(自身を含む): 3480084800

約数和(自身を除く): 2267668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2806519, 5613038, 8419557, 11226076, 16839114, 22452152, 25258671, 33678228, 44904304, 50517342, 67356456, 75776013, 101034684, 134712912, 151552026, 202069368, 303104052, 404138736, 606208104, 1212416208]

約数ペア:

[(1, 1212416208), (2, 606208104), (3, 404138736), (4, 303104052), (6, 202069368), (8, 151552026), (9, 134712912), (12, 101034684), (16, 75776013), (18, 67356456), (24, 50517342), (27, 44904304), (36, 33678228), (48, 25258671), (54, 22452152), (72, 16839114), (108, 11226076), (144, 8419557), (216, 5613038), (432, 2806519)]