253532916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8599}}^1$

素因数の和:8635

約数の個数: 120

約数和(自身を含む): 815830400

約数和(自身を除く): 562297484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8599, 9828, 14742, 17198, 25797, 29484, 34396, 51594, 60193, 77391, 103188, 111787, 120386, 154782, 180579, 223574, 232173, 240772, 309564, 335361, 361158, 447148, 464346, 541737, 670722, 696519, 722316, 782509, 928692, 1006083, 1083474, 1341444, 1393038, 1565018, 1625211, 2012166, 2166948, 2347527, 2786076, 3018249, 3130036, 3250422, 4024332, 4695054, 4875633, 6036498, 6500844, 7042581, 9054747, 9390108, 9751266, 12072996, 14085162, 18109494, 19502532, 21127743, 28170324, 36218988, 42255486, 63383229, 84510972, 126766458, 253532916]

約数ペア:

[(1, 253532916), (2, 126766458), (3, 84510972), (4, 63383229), (6, 42255486), (7, 36218988), (9, 28170324), (12, 21127743), (13, 19502532), (14, 18109494), (18, 14085162), (21, 12072996), (26, 9751266), (27, 9390108), (28, 9054747), (36, 7042581), (39, 6500844), (42, 6036498), (52, 4875633), (54, 4695054), (63, 4024332), (78, 3250422), (81, 3130036), (84, 3018249), (91, 2786076), (108, 2347527), (117, 2166948), (126, 2012166), (156, 1625211), (162, 1565018), (182, 1393038), (189, 1341444), (234, 1083474), (252, 1006083), (273, 928692), (324, 782509), (351, 722316), (364, 696519), (378, 670722), (468, 541737), (546, 464346), (567, 447148), (702, 361158), (756, 335361), (819, 309564), (1053, 240772), (1092, 232173), (1134, 223574), (1404, 180579), (1638, 154782), (2106, 120386), (2268, 111787), (2457, 103188), (3276, 77391), (4212, 60193), (4914, 51594), (7371, 34396), (8599, 29484), (9828, 25797), (14742, 17198)]