2152145984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 4559417856

約数和(自身を除く): 2407271872

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 97, 106, 124, 194, 211, 212, 248, 388, 422, 424, 496, 776, 844, 848, 992, 1552, 1643, 1688, 1696, 1984, 3007, 3104, 3286, 3376, 3392, 5141, 6014, 6208, 6541, 6572, 6752, 10282, 11183, 12028, 13082, 13144, 13504, 20467, 20564, 22366, 24056, 26164, 26288, 40934, 41128, 44732, 48112, 52328, 52576, 81868, 82256, 89464, 96224, 104656, 105152, 159371, 163736, 164512, 178928, 192448, 209312, 318742, 327472, 329024, 346673, 357856, 418624, 634477, 637484, 654944, 693346, 715712, 1084751, 1268954, 1274968, 1309888, 1386692, 2169502, 2537908, 2549936, 2773384, 4339004, 5075816, 5099872, 5546768, 8678008, 10151632, 10199744, 11093536, 17356016, 20303264, 22187072, 33627281, 34712032, 40606528, 67254562, 69424064, 134509124, 269018248, 538036496, 1076072992, 2152145984]

約数ペア:

[(1, 2152145984), (2, 1076072992), (4, 538036496), (8, 269018248), (16, 134509124), (31, 69424064), (32, 67254562), (53, 40606528), (62, 34712032), (64, 33627281), (97, 22187072), (106, 20303264), (124, 17356016), (194, 11093536), (211, 10199744), (212, 10151632), (248, 8678008), (388, 5546768), (422, 5099872), (424, 5075816), (496, 4339004), (776, 2773384), (844, 2549936), (848, 2537908), (992, 2169502), (1552, 1386692), (1643, 1309888), (1688, 1274968), (1696, 1268954), (1984, 1084751), (3007, 715712), (3104, 693346), (3286, 654944), (3376, 637484), (3392, 634477), (5141, 418624), (6014, 357856), (6208, 346673), (6541, 329024), (6572, 327472), (6752, 318742), (10282, 209312), (11183, 192448), (12028, 178928), (13082, 164512), (13144, 163736), (13504, 159371), (20467, 105152), (20564, 104656), (22366, 96224), (24056, 89464), (26164, 82256), (26288, 81868), (40934, 52576), (41128, 52328), (44732, 48112)]