498346128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:986

約数の個数: 160

約数和(自身を含む): 1644339200

約数和(自身を除く): 1145993072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 223, 252, 336, 378, 432, 446, 504, 669, 739, 756, 892, 1008, 1338, 1478, 1512, 1561, 1784, 2007, 2217, 2676, 2956, 3024, 3122, 3568, 4014, 4434, 4683, 5173, 5352, 5912, 6021, 6244, 6651, 8028, 8868, 9366, 10346, 10704, 11824, 12042, 12488, 13302, 14049, 15519, 16056, 17736, 18732, 19953, 20692, 24084, 24976, 26604, 28098, 31038, 32112, 35472, 37464, 39906, 41384, 42147, 46557, 48168, 53208, 56196, 62076, 74928, 79812, 82768, 84294, 93114, 96336, 106416, 112392, 124152, 139671, 159624, 164797, 168588, 186228, 224784, 248304, 279342, 319248, 329594, 337176, 372456, 494391, 558684, 659188, 674352, 744912, 988782, 1117368, 1153579, 1318376, 1483173, 1977564, 2234736, 2307158, 2636752, 2966346, 3460737, 3955128, 4449519, 4614316, 5932692, 6921474, 7910256, 8899038, 9228632, 10382211, 11865384, 13842948, 17798076, 18457264, 20764422, 23730768, 27685896, 31146633, 35596152, 41528844, 55371792, 62293266, 71192304, 83057688, 124586532, 166115376, 249173064, 498346128]

約数ペア:

[(1, 498346128), (2, 249173064), (3, 166115376), (4, 124586532), (6, 83057688), (7, 71192304), (8, 62293266), (9, 55371792), (12, 41528844), (14, 35596152), (16, 31146633), (18, 27685896), (21, 23730768), (24, 20764422), (27, 18457264), (28, 17798076), (36, 13842948), (42, 11865384), (48, 10382211), (54, 9228632), (56, 8899038), (63, 7910256), (72, 6921474), (84, 5932692), (108, 4614316), (112, 4449519), (126, 3955128), (144, 3460737), (168, 2966346), (189, 2636752), (216, 2307158), (223, 2234736), (252, 1977564), (336, 1483173), (378, 1318376), (432, 1153579), (446, 1117368), (504, 988782), (669, 744912), (739, 674352), (756, 659188), (892, 558684), (1008, 494391), (1338, 372456), (1478, 337176), (1512, 329594), (1561, 319248), (1784, 279342), (2007, 248304), (2217, 224784), (2676, 186228), (2956, 168588), (3024, 164797), (3122, 159624), (3568, 139671), (4014, 124152), (4434, 112392), (4683, 106416), (5173, 96336), (5352, 93114), (5912, 84294), (6021, 82768), (6244, 79812), (6651, 74928), (8028, 62076), (8868, 56196), (9366, 53208), (10346, 48168), (10704, 46557), (11824, 42147), (12042, 41384), (12488, 39906), (13302, 37464), (14049, 35472), (15519, 32112), (16056, 31038), (17736, 28098), (18732, 26604), (19953, 24976), (20692, 24084)]