216078882714

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{991}}^1\times {\mathrm{29473}}^1$

素因数の和:30612

約数の個数: 64

約数和(自身を含む): 484184724480

約数和(自身を除く): 268105841766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 991, 1233, 1982, 2466, 2973, 3699, 5946, 7398, 8919, 17838, 26757, 29473, 53514, 58946, 88419, 135767, 176838, 265257, 271534, 407301, 530514, 795771, 814602, 1221903, 1591542, 2443806, 3665709, 4037801, 7331418, 8075602, 12113403, 24226806, 29207743, 36340209, 58415486, 72680418, 87623229, 109020627, 175246458, 218041254, 262869687, 525739374, 788609061, 1577218122, 4001460791, 8002921582, 12004382373, 24008764746, 36013147119, 72026294238, 108039441357, 216078882714]

約数ペア:

[(1, 216078882714), (2, 108039441357), (3, 72026294238), (6, 36013147119), (9, 24008764746), (18, 12004382373), (27, 8002921582), (54, 4001460791), (137, 1577218122), (274, 788609061), (411, 525739374), (822, 262869687), (991, 218041254), (1233, 175246458), (1982, 109020627), (2466, 87623229), (2973, 72680418), (3699, 58415486), (5946, 36340209), (7398, 29207743), (8919, 24226806), (17838, 12113403), (26757, 8075602), (29473, 7331418), (53514, 4037801), (58946, 3665709), (88419, 2443806), (135767, 1591542), (176838, 1221903), (265257, 814602), (271534, 795771), (407301, 530514)]