28312632

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 56359368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 139, 164, 184, 207, 216, 246, 276, 278, 328, 369, 414, 417, 492, 552, 556, 621, 738, 828, 834, 943, 984, 1107, 1112, 1242, 1251, 1476, 1656, 1668, 1886, 2214, 2484, 2502, 2829, 2952, 3197, 3336, 3753, 3772, 4428, 4968, 5004, 5658, 5699, 6394, 7506, 7544, 8487, 8856, 9591, 10008, 11316, 11398, 12788, 15012, 16974, 17097, 19182, 22632, 22796, 25461, 25576, 28773, 30024, 33948, 34194, 38364, 45592, 50922, 51291, 57546, 67896, 68388, 76728, 86319, 101844, 102582, 115092, 131077, 136776, 153873, 172638, 203688, 205164, 230184, 262154, 307746, 345276, 393231, 410328, 524308, 615492, 690552, 786462, 1048616, 1179693, 1230984, 1572924, 2359386, 3145848, 3539079, 4718772, 7078158, 9437544, 14156316, 28312632]

約数ペア:

[(1, 28312632), (2, 14156316), (3, 9437544), (4, 7078158), (6, 4718772), (8, 3539079), (9, 3145848), (12, 2359386), (18, 1572924), (23, 1230984), (24, 1179693), (27, 1048616), (36, 786462), (41, 690552), (46, 615492), (54, 524308), (69, 410328), (72, 393231), (82, 345276), (92, 307746), (108, 262154), (123, 230184), (138, 205164), (139, 203688), (164, 172638), (184, 153873), (207, 136776), (216, 131077), (246, 115092), (276, 102582), (278, 101844), (328, 86319), (369, 76728), (414, 68388), (417, 67896), (492, 57546), (552, 51291), (556, 50922), (621, 45592), (738, 38364), (828, 34194), (834, 33948), (943, 30024), (984, 28773), (1107, 25576), (1112, 25461), (1242, 22796), (1251, 22632), (1476, 19182), (1656, 17097), (1668, 16974), (1886, 15012), (2214, 12788), (2484, 11398), (2502, 11316), (2829, 10008), (2952, 9591), (3197, 8856), (3336, 8487), (3753, 7544), (3772, 7506), (4428, 6394), (4968, 5699), (5004, 5658)]