328205184

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 913920000

約数和(自身を除く): 585714816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 316, 349, 372, 384, 474, 496, 632, 698, 744, 948, 992, 1047, 1264, 1396, 1488, 1896, 1984, 2094, 2449, 2528, 2792, 2976, 3792, 3968, 4188, 4898, 5056, 5584, 5952, 7347, 7584, 8376, 9796, 10112, 10819, 11168, 11904, 14694, 15168, 16752, 19592, 21638, 22336, 27571, 29388, 30336, 32457, 33504, 39184, 43276, 44672, 55142, 58776, 64914, 67008, 78368, 82713, 86552, 110284, 117552, 129828, 134016, 156736, 165426, 173104, 220568, 235104, 259656, 313472, 330852, 346208, 441136, 470208, 519312, 661704, 692416, 854701, 882272, 940416, 1038624, 1323408, 1384832, 1709402, 1764544, 2077248, 2564103, 2646816, 3418804, 3529088, 4154496, 5128206, 5293632, 6837608, 10256412, 10587264, 13675216, 20512824, 27350432, 41025648, 54700864, 82051296, 109401728, 164102592, 328205184]

約数ペア:

[(1, 328205184), (2, 164102592), (3, 109401728), (4, 82051296), (6, 54700864), (8, 41025648), (12, 27350432), (16, 20512824), (24, 13675216), (31, 10587264), (32, 10256412), (48, 6837608), (62, 5293632), (64, 5128206), (79, 4154496), (93, 3529088), (96, 3418804), (124, 2646816), (128, 2564103), (158, 2077248), (186, 1764544), (192, 1709402), (237, 1384832), (248, 1323408), (316, 1038624), (349, 940416), (372, 882272), (384, 854701), (474, 692416), (496, 661704), (632, 519312), (698, 470208), (744, 441136), (948, 346208), (992, 330852), (1047, 313472), (1264, 259656), (1396, 235104), (1488, 220568), (1896, 173104), (1984, 165426), (2094, 156736), (2449, 134016), (2528, 129828), (2792, 117552), (2976, 110284), (3792, 86552), (3968, 82713), (4188, 78368), (4898, 67008), (5056, 64914), (5584, 58776), (5952, 55142), (7347, 44672), (7584, 43276), (8376, 39184), (9796, 33504), (10112, 32457), (10819, 30336), (11168, 29388), (11904, 27571), (14694, 22336), (15168, 21638), (16752, 19592)]