331278552

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 128

約数和(自身を含む): 1019347200

約数和(自身を除く): 688068648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 88, 99, 108, 132, 134, 198, 201, 216, 264, 268, 297, 396, 402, 536, 594, 603, 737, 792, 804, 1188, 1206, 1474, 1608, 1809, 2081, 2211, 2376, 2412, 2948, 3618, 4162, 4422, 4824, 5896, 6243, 6633, 7236, 8324, 8844, 12486, 13266, 14472, 16648, 17688, 18729, 19899, 22891, 24972, 26532, 37458, 39798, 45782, 49944, 53064, 56187, 68673, 74916, 79596, 91564, 112374, 137346, 139427, 149832, 159192, 183128, 206019, 224748, 274692, 278854, 412038, 418281, 449496, 549384, 557708, 618057, 824076, 836562, 1115416, 1236114, 1254843, 1533697, 1648152, 1673124, 2472228, 2509686, 3067394, 3346248, 3764529, 4601091, 4944456, 5019372, 6134788, 7529058, 9202182, 10038744, 12269576, 13803273, 15058116, 18404364, 27606546, 30116232, 36808728, 41409819, 55213092, 82819638, 110426184, 165639276, 331278552]

約数ペア:

[(1, 331278552), (2, 165639276), (3, 110426184), (4, 82819638), (6, 55213092), (8, 41409819), (9, 36808728), (11, 30116232), (12, 27606546), (18, 18404364), (22, 15058116), (24, 13803273), (27, 12269576), (33, 10038744), (36, 9202182), (44, 7529058), (54, 6134788), (66, 5019372), (67, 4944456), (72, 4601091), (88, 3764529), (99, 3346248), (108, 3067394), (132, 2509686), (134, 2472228), (198, 1673124), (201, 1648152), (216, 1533697), (264, 1254843), (268, 1236114), (297, 1115416), (396, 836562), (402, 824076), (536, 618057), (594, 557708), (603, 549384), (737, 449496), (792, 418281), (804, 412038), (1188, 278854), (1206, 274692), (1474, 224748), (1608, 206019), (1809, 183128), (2081, 159192), (2211, 149832), (2376, 139427), (2412, 137346), (2948, 112374), (3618, 91564), (4162, 79596), (4422, 74916), (4824, 68673), (5896, 56187), (6243, 53064), (6633, 49944), (7236, 45782), (8324, 39798), (8844, 37458), (12486, 26532), (13266, 24972), (14472, 22891), (16648, 19899), (17688, 18729)]