331946388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8039}}^1$

素因数の和:8117

約数の個数: 72

約数和(自身を含む): 889674240

約数和(自身を除く): 557727852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 6882, 8039, 10323, 13764, 16078, 20646, 24117, 32156, 41292, 48234, 72351, 96468, 144702, 249209, 289404, 297443, 498418, 594886, 747627, 892329, 996836, 1189772, 1495254, 1784658, 2242881, 2676987, 2990508, 3569316, 4485762, 5353974, 8971524, 9220733, 10707948, 18441466, 27662199, 36882932, 55324398, 82986597, 110648796, 165973194, 331946388]

約数ペア:

[(1, 331946388), (2, 165973194), (3, 110648796), (4, 82986597), (6, 55324398), (9, 36882932), (12, 27662199), (18, 18441466), (31, 10707948), (36, 9220733), (37, 8971524), (62, 5353974), (74, 4485762), (93, 3569316), (111, 2990508), (124, 2676987), (148, 2242881), (186, 1784658), (222, 1495254), (279, 1189772), (333, 996836), (372, 892329), (444, 747627), (558, 594886), (666, 498418), (1116, 297443), (1147, 289404), (1332, 249209), (2294, 144702), (3441, 96468), (4588, 72351), (6882, 48234), (8039, 41292), (10323, 32156), (13764, 24117), (16078, 20646)]