306951408

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 899728128

約数和(自身を除く): 592776720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 592, 636, 666, 848, 888, 954, 1087, 1272, 1332, 1776, 1908, 1961, 2174, 2544, 2664, 3261, 3816, 3922, 4348, 5328, 5883, 6522, 7632, 7844, 8696, 9783, 11766, 13044, 15688, 17392, 17649, 19566, 23532, 26088, 31376, 35298, 39132, 40219, 47064, 52176, 57611, 70596, 78264, 80438, 94128, 115222, 120657, 141192, 156528, 160876, 172833, 230444, 241314, 282384, 321752, 345666, 361971, 460888, 482628, 518499, 643504, 691332, 723942, 921776, 965256, 1036998, 1382664, 1447884, 1930512, 2073996, 2131607, 2765328, 2895768, 4147992, 4263214, 5791536, 6394821, 8295984, 8526428, 12789642, 17052856, 19184463, 25579284, 34105712, 38368926, 51158568, 76737852, 102317136, 153475704, 306951408]

約数ペア:

[(1, 306951408), (2, 153475704), (3, 102317136), (4, 76737852), (6, 51158568), (8, 38368926), (9, 34105712), (12, 25579284), (16, 19184463), (18, 17052856), (24, 12789642), (36, 8526428), (37, 8295984), (48, 6394821), (53, 5791536), (72, 4263214), (74, 4147992), (106, 2895768), (111, 2765328), (144, 2131607), (148, 2073996), (159, 1930512), (212, 1447884), (222, 1382664), (296, 1036998), (318, 965256), (333, 921776), (424, 723942), (444, 691332), (477, 643504), (592, 518499), (636, 482628), (666, 460888), (848, 361971), (888, 345666), (954, 321752), (1087, 282384), (1272, 241314), (1332, 230444), (1776, 172833), (1908, 160876), (1961, 156528), (2174, 141192), (2544, 120657), (2664, 115222), (3261, 94128), (3816, 80438), (3922, 78264), (4348, 70596), (5328, 57611), (5883, 52176), (6522, 47064), (7632, 40219), (7844, 39132), (8696, 35298), (9783, 31376), (11766, 26088), (13044, 23532), (15688, 19566), (17392, 17649)]