489508758

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{73699}}^1$

素因数の和:73754

約数の個数: 40

約数和(自身を含む): 1123630200

約数和(自身を除く): 634121442

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 73699, 147398, 221097, 442194, 663291, 1326582, 1989873, 3021659, 3979746, 5969619, 6043318, 9064977, 11939238, 18129954, 27194931, 54389862, 81584793, 163169586, 244754379, 489508758]

約数ペア:

[(1, 489508758), (2, 244754379), (3, 163169586), (6, 81584793), (9, 54389862), (18, 27194931), (27, 18129954), (41, 11939238), (54, 9064977), (81, 6043318), (82, 5969619), (123, 3979746), (162, 3021659), (246, 1989873), (369, 1326582), (738, 663291), (1107, 442194), (2214, 221097), (3321, 147398), (6642, 73699)]