16446276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 55036800

約数和(自身を除く): 38590524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 349, 357, 374, 396, 462, 476, 561, 612, 693, 698, 714, 748, 924, 1047, 1071, 1122, 1309, 1386, 1396, 1428, 1683, 2094, 2142, 2244, 2443, 2618, 2772, 3141, 3366, 3839, 3927, 4188, 4284, 4886, 5236, 5933, 6282, 6732, 7329, 7678, 7854, 9772, 11517, 11781, 11866, 12564, 14658, 15356, 15708, 17799, 21987, 23034, 23562, 23732, 26873, 29316, 34551, 35598, 41531, 43974, 46068, 47124, 53397, 53746, 65263, 69102, 71196, 80619, 83062, 87948, 106794, 107492, 124593, 130526, 138204, 161238, 166124, 195789, 213588, 241857, 249186, 261052, 322476, 373779, 391578, 456841, 483714, 498372, 587367, 747558, 783156, 913682, 967428, 1174734, 1370523, 1495116, 1827364, 2349468, 2741046, 4111569, 5482092, 8223138, 16446276]

約数ペア:

[(1, 16446276), (2, 8223138), (3, 5482092), (4, 4111569), (6, 2741046), (7, 2349468), (9, 1827364), (11, 1495116), (12, 1370523), (14, 1174734), (17, 967428), (18, 913682), (21, 783156), (22, 747558), (28, 587367), (33, 498372), (34, 483714), (36, 456841), (42, 391578), (44, 373779), (51, 322476), (63, 261052), (66, 249186), (68, 241857), (77, 213588), (84, 195789), (99, 166124), (102, 161238), (119, 138204), (126, 130526), (132, 124593), (153, 107492), (154, 106794), (187, 87948), (198, 83062), (204, 80619), (231, 71196), (238, 69102), (252, 65263), (306, 53746), (308, 53397), (349, 47124), (357, 46068), (374, 43974), (396, 41531), (462, 35598), (476, 34551), (561, 29316), (612, 26873), (693, 23732), (698, 23562), (714, 23034), (748, 21987), (924, 17799), (1047, 15708), (1071, 15356), (1122, 14658), (1309, 12564), (1386, 11866), (1396, 11781), (1428, 11517), (1683, 9772), (2094, 7854), (2142, 7678), (2244, 7329), (2443, 6732), (2618, 6282), (2772, 5933), (3141, 5236), (3366, 4886), (3839, 4284), (3927, 4188)]