247274352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4319

約数の個数: 120

約数和(自身を含む): 769478528

約数和(自身を除く): 522204176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4261, 4464, 4836, 6448, 7254, 8522, 9672, 12783, 14508, 17044, 19344, 25566, 29016, 34088, 38349, 51132, 55393, 58032, 68176, 76698, 102264, 110786, 132091, 153396, 166179, 204528, 221572, 264182, 306792, 332358, 396273, 443144, 498537, 528364, 613584, 664716, 792546, 886288, 997074, 1056728, 1188819, 1329432, 1585092, 1717183, 1994148, 2113456, 2377638, 2658864, 3170184, 3434366, 3988296, 4755276, 5151549, 6340368, 6868732, 7976592, 9510552, 10303098, 13737464, 15454647, 19021104, 20606196, 27474928, 30909294, 41212392, 61818588, 82424784, 123637176, 247274352]

約数ペア:

[(1, 247274352), (2, 123637176), (3, 82424784), (4, 61818588), (6, 41212392), (8, 30909294), (9, 27474928), (12, 20606196), (13, 19021104), (16, 15454647), (18, 13737464), (24, 10303098), (26, 9510552), (31, 7976592), (36, 6868732), (39, 6340368), (48, 5151549), (52, 4755276), (62, 3988296), (72, 3434366), (78, 3170184), (93, 2658864), (104, 2377638), (117, 2113456), (124, 1994148), (144, 1717183), (156, 1585092), (186, 1329432), (208, 1188819), (234, 1056728), (248, 997074), (279, 886288), (312, 792546), (372, 664716), (403, 613584), (468, 528364), (496, 498537), (558, 443144), (624, 396273), (744, 332358), (806, 306792), (936, 264182), (1116, 221572), (1209, 204528), (1488, 166179), (1612, 153396), (1872, 132091), (2232, 110786), (2418, 102264), (3224, 76698), (3627, 68176), (4261, 58032), (4464, 55393), (4836, 51132), (6448, 38349), (7254, 34088), (8522, 29016), (9672, 25566), (12783, 19344), (14508, 17044)]