2545974324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 6824563200

約数和(自身を除く): 4278588876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 149, 183, 186, 244, 251, 279, 298, 366, 372, 447, 502, 549, 558, 596, 732, 753, 894, 1004, 1098, 1116, 1341, 1506, 1788, 1891, 2196, 2259, 2682, 3012, 3782, 4518, 4619, 5364, 5673, 7564, 7781, 9036, 9089, 9238, 11346, 13857, 15311, 15562, 17019, 18178, 18476, 22692, 23343, 27267, 27714, 30622, 31124, 34038, 36356, 37399, 41571, 45933, 46686, 54534, 55428, 61244, 68076, 70029, 74798, 81801, 83142, 91866, 93372, 109068, 112197, 137799, 140058, 149596, 163602, 166284, 183732, 224394, 275598, 280116, 281759, 327204, 336591, 448788, 474641, 551196, 563518, 673182, 845277, 949282, 1127036, 1159369, 1346364, 1423923, 1690554, 1898564, 2281339, 2318738, 2535831, 2847846, 3381108, 3478107, 4271769, 4562678, 4637476, 5071662, 5695692, 6844017, 6956214, 8543538, 9125356, 10143324, 10434321, 13688034, 13912428, 17087076, 20532051, 20868642, 27376068, 41064102, 41737284, 70721509, 82128204, 141443018, 212164527, 282886036, 424329054, 636493581, 848658108, 1272987162, 2545974324]

約数ペア:

[(1, 2545974324), (2, 1272987162), (3, 848658108), (4, 636493581), (6, 424329054), (9, 282886036), (12, 212164527), (18, 141443018), (31, 82128204), (36, 70721509), (61, 41737284), (62, 41064102), (93, 27376068), (122, 20868642), (124, 20532051), (149, 17087076), (183, 13912428), (186, 13688034), (244, 10434321), (251, 10143324), (279, 9125356), (298, 8543538), (366, 6956214), (372, 6844017), (447, 5695692), (502, 5071662), (549, 4637476), (558, 4562678), (596, 4271769), (732, 3478107), (753, 3381108), (894, 2847846), (1004, 2535831), (1098, 2318738), (1116, 2281339), (1341, 1898564), (1506, 1690554), (1788, 1423923), (1891, 1346364), (2196, 1159369), (2259, 1127036), (2682, 949282), (3012, 845277), (3782, 673182), (4518, 563518), (4619, 551196), (5364, 474641), (5673, 448788), (7564, 336591), (7781, 327204), (9036, 281759), (9089, 280116), (9238, 275598), (11346, 224394), (13857, 183732), (15311, 166284), (15562, 163602), (17019, 149596), (18178, 140058), (18476, 137799), (22692, 112197), (23343, 109068), (27267, 93372), (27714, 91866), (30622, 83142), (31124, 81801), (34038, 74798), (36356, 70029), (37399, 68076), (41571, 61244), (45933, 55428), (46686, 54534)]