2642800056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 7354851840

約数和(自身を除く): 4712051784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 71, 78, 104, 106, 142, 156, 159, 212, 213, 284, 312, 318, 424, 426, 568, 636, 689, 852, 923, 1272, 1378, 1704, 1846, 2067, 2251, 2756, 2769, 3692, 3763, 4134, 4502, 5512, 5538, 6753, 7384, 7526, 8268, 9004, 11076, 11289, 13506, 15052, 16536, 18008, 22152, 22578, 27012, 29263, 30104, 45156, 48919, 54024, 58526, 87789, 90312, 97838, 117052, 119303, 146757, 159821, 175578, 195676, 234104, 238606, 293514, 319642, 351156, 357909, 391352, 477212, 479463, 587028, 639284, 702312, 715818, 954424, 958926, 1174056, 1278568, 1431636, 1550939, 1917852, 2077673, 2863272, 3101878, 3835704, 4155346, 4652817, 6203756, 6233019, 8310692, 8470513, 9305634, 12407512, 12466038, 16621384, 16941026, 18611268, 24932076, 25411539, 33882052, 37222536, 49864152, 50823078, 67764104, 101646156, 110116669, 203292312, 220233338, 330350007, 440466676, 660700014, 880933352, 1321400028, 2642800056]

約数ペア:

[(1, 2642800056), (2, 1321400028), (3, 880933352), (4, 660700014), (6, 440466676), (8, 330350007), (12, 220233338), (13, 203292312), (24, 110116669), (26, 101646156), (39, 67764104), (52, 50823078), (53, 49864152), (71, 37222536), (78, 33882052), (104, 25411539), (106, 24932076), (142, 18611268), (156, 16941026), (159, 16621384), (212, 12466038), (213, 12407512), (284, 9305634), (312, 8470513), (318, 8310692), (424, 6233019), (426, 6203756), (568, 4652817), (636, 4155346), (689, 3835704), (852, 3101878), (923, 2863272), (1272, 2077673), (1378, 1917852), (1704, 1550939), (1846, 1431636), (2067, 1278568), (2251, 1174056), (2756, 958926), (2769, 954424), (3692, 715818), (3763, 702312), (4134, 639284), (4502, 587028), (5512, 479463), (5538, 477212), (6753, 391352), (7384, 357909), (7526, 351156), (8268, 319642), (9004, 293514), (11076, 238606), (11289, 234104), (13506, 195676), (15052, 175578), (16536, 159821), (18008, 146757), (22152, 119303), (22578, 117052), (27012, 97838), (29263, 90312), (30104, 87789), (45156, 58526), (48919, 54024)]