242089488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4657}}^1$

素因数の和:4709

約数の個数: 90

約数和(自身を含む): 715203294

約数和(自身を除く): 473113806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 4657, 5776, 6498, 8664, 9314, 12996, 13971, 17328, 18628, 25992, 27942, 37256, 41913, 51984, 55884, 74512, 83826, 88483, 111768, 167652, 176966, 223536, 265449, 335304, 353932, 530898, 670608, 707864, 796347, 1061796, 1415728, 1592694, 1681177, 2123592, 3185388, 3362354, 4247184, 5043531, 6370776, 6724708, 10087062, 12741552, 13449416, 15130593, 20174124, 26898832, 30261186, 40348248, 60522372, 80696496, 121044744, 242089488]

約数ペア:

[(1, 242089488), (2, 121044744), (3, 80696496), (4, 60522372), (6, 40348248), (8, 30261186), (9, 26898832), (12, 20174124), (16, 15130593), (18, 13449416), (19, 12741552), (24, 10087062), (36, 6724708), (38, 6370776), (48, 5043531), (57, 4247184), (72, 3362354), (76, 3185388), (114, 2123592), (144, 1681177), (152, 1592694), (171, 1415728), (228, 1061796), (304, 796347), (342, 707864), (361, 670608), (456, 530898), (684, 353932), (722, 335304), (912, 265449), (1083, 223536), (1368, 176966), (1444, 167652), (2166, 111768), (2736, 88483), (2888, 83826), (3249, 74512), (4332, 55884), (4657, 51984), (5776, 41913), (6498, 37256), (8664, 27942), (9314, 25992), (12996, 18628), (13971, 17328)]