290878608

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7192

約数の個数: 80

約数和(自身を含む): 805412736

約数和(自身を除く): 514534128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 7121, 10212, 13616, 14242, 20424, 21363, 28484, 40848, 42726, 56968, 85452, 113936, 163783, 170904, 263477, 327566, 341808, 491349, 526954, 655132, 790431, 982698, 1053908, 1310264, 1580862, 1965396, 2107816, 2620528, 3161724, 3930792, 4215632, 6059971, 6323448, 7861584, 12119942, 12646896, 18179913, 24239884, 36359826, 48479768, 72719652, 96959536, 145439304, 290878608]

約数ペア:

[(1, 290878608), (2, 145439304), (3, 96959536), (4, 72719652), (6, 48479768), (8, 36359826), (12, 24239884), (16, 18179913), (23, 12646896), (24, 12119942), (37, 7861584), (46, 6323448), (48, 6059971), (69, 4215632), (74, 3930792), (92, 3161724), (111, 2620528), (138, 2107816), (148, 1965396), (184, 1580862), (222, 1310264), (276, 1053908), (296, 982698), (368, 790431), (444, 655132), (552, 526954), (592, 491349), (851, 341808), (888, 327566), (1104, 263477), (1702, 170904), (1776, 163783), (2553, 113936), (3404, 85452), (5106, 56968), (6808, 42726), (7121, 40848), (10212, 28484), (13616, 21363), (14242, 20424)]