1328113984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1656

約数の個数: 112

約数和(自身を含む): 3010936320

約数和(自身を除く): 1682822336

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 64, 68, 76, 82, 136, 152, 164, 272, 304, 323, 328, 544, 608, 646, 656, 697, 779, 1088, 1216, 1292, 1312, 1394, 1558, 1567, 2584, 2624, 2788, 3116, 3134, 5168, 5576, 6232, 6268, 10336, 11152, 12464, 12536, 13243, 20672, 22304, 24928, 25072, 26486, 26639, 29773, 44608, 49856, 50144, 52972, 53278, 59546, 64247, 100288, 105944, 106556, 119092, 128494, 211888, 213112, 238184, 256988, 423776, 426224, 476368, 506141, 513976, 847552, 852448, 952736, 1012282, 1027952, 1092199, 1220693, 1704896, 1905472, 2024564, 2055904, 2184398, 2441386, 4049128, 4111808, 4368796, 4882772, 8098256, 8737592, 9765544, 16196512, 17475184, 19531088, 20751781, 32393024, 34950368, 39062176, 41503562, 69900736, 78124352, 83007124, 166014248, 332028496, 664056992, 1328113984]

約数ペア:

[(1, 1328113984), (2, 664056992), (4, 332028496), (8, 166014248), (16, 83007124), (17, 78124352), (19, 69900736), (32, 41503562), (34, 39062176), (38, 34950368), (41, 32393024), (64, 20751781), (68, 19531088), (76, 17475184), (82, 16196512), (136, 9765544), (152, 8737592), (164, 8098256), (272, 4882772), (304, 4368796), (323, 4111808), (328, 4049128), (544, 2441386), (608, 2184398), (646, 2055904), (656, 2024564), (697, 1905472), (779, 1704896), (1088, 1220693), (1216, 1092199), (1292, 1027952), (1312, 1012282), (1394, 952736), (1558, 852448), (1567, 847552), (2584, 513976), (2624, 506141), (2788, 476368), (3116, 426224), (3134, 423776), (5168, 256988), (5576, 238184), (6232, 213112), (6268, 211888), (10336, 128494), (11152, 119092), (12464, 106556), (12536, 105944), (13243, 100288), (20672, 64247), (22304, 59546), (24928, 53278), (25072, 52972), (26486, 50144), (26639, 49856), (29773, 44608)]