230278416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 649482240

約数和(自身を除く): 419203824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 59, 61, 62, 86, 93, 118, 122, 124, 129, 172, 177, 183, 186, 236, 244, 248, 258, 344, 354, 366, 372, 472, 488, 496, 516, 688, 708, 732, 744, 944, 976, 1032, 1333, 1416, 1464, 1488, 1829, 1891, 2064, 2537, 2623, 2666, 2832, 2928, 3599, 3658, 3782, 3999, 5074, 5246, 5332, 5487, 5673, 7198, 7316, 7564, 7611, 7869, 7998, 10148, 10492, 10664, 10797, 10974, 11346, 14396, 14632, 15128, 15222, 15738, 15996, 20296, 20984, 21328, 21594, 21948, 22692, 28792, 29264, 30256, 30444, 31476, 31992, 40592, 41968, 43188, 43896, 45384, 57584, 60888, 62952, 63984, 78647, 81313, 86376, 87792, 90768, 111569, 121776, 125904, 154757, 157294, 162626, 172752, 223138, 235941, 243939, 309514, 314588, 325252, 334707, 446276, 464271, 471882, 487878, 619028, 629176, 650504, 669414, 892552, 928542, 943764, 975756, 1238056, 1258352, 1301008, 1338828, 1785104, 1857084, 1887528, 1951512, 2476112, 2677656, 3714168, 3775056, 3903024, 4797467, 5355312, 7428336, 9594934, 14392401, 19189868, 28784802, 38379736, 57569604, 76759472, 115139208, 230278416]

約数ペア:

[(1, 230278416), (2, 115139208), (3, 76759472), (4, 57569604), (6, 38379736), (8, 28784802), (12, 19189868), (16, 14392401), (24, 9594934), (31, 7428336), (43, 5355312), (48, 4797467), (59, 3903024), (61, 3775056), (62, 3714168), (86, 2677656), (93, 2476112), (118, 1951512), (122, 1887528), (124, 1857084), (129, 1785104), (172, 1338828), (177, 1301008), (183, 1258352), (186, 1238056), (236, 975756), (244, 943764), (248, 928542), (258, 892552), (344, 669414), (354, 650504), (366, 629176), (372, 619028), (472, 487878), (488, 471882), (496, 464271), (516, 446276), (688, 334707), (708, 325252), (732, 314588), (744, 309514), (944, 243939), (976, 235941), (1032, 223138), (1333, 172752), (1416, 162626), (1464, 157294), (1488, 154757), (1829, 125904), (1891, 121776), (2064, 111569), (2537, 90768), (2623, 87792), (2666, 86376), (2832, 81313), (2928, 78647), (3599, 63984), (3658, 62952), (3782, 60888), (3999, 57584), (5074, 45384), (5246, 43896), (5332, 43188), (5487, 41968), (5673, 40592), (7198, 31992), (7316, 31476), (7564, 30444), (7611, 30256), (7869, 29264), (7998, 28792), (10148, 22692), (10492, 21948), (10664, 21594), (10797, 21328), (10974, 20984), (11346, 20296), (14396, 15996), (14632, 15738), (15128, 15222)]