238966008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 641900160

約数和(自身を除く): 402934152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 263, 289, 393, 408, 524, 526, 578, 786, 789, 867, 1048, 1052, 1156, 1572, 1578, 1734, 2104, 2227, 2312, 3144, 3156, 3468, 4454, 4471, 6312, 6681, 6936, 8908, 8942, 13362, 13413, 17816, 17884, 26724, 26826, 34453, 35768, 37859, 53448, 53652, 68906, 75718, 76007, 103359, 107304, 113577, 137812, 151436, 152014, 206718, 227154, 228021, 275624, 302872, 304028, 413436, 454308, 456042, 585701, 608056, 826872, 908616, 912084, 1171402, 1757103, 1824168, 2342804, 3514206, 4685608, 7028412, 9956917, 14056824, 19913834, 29870751, 39827668, 59741502, 79655336, 119483004, 238966008]

約数ペア:

[(1, 238966008), (2, 119483004), (3, 79655336), (4, 59741502), (6, 39827668), (8, 29870751), (12, 19913834), (17, 14056824), (24, 9956917), (34, 7028412), (51, 4685608), (68, 3514206), (102, 2342804), (131, 1824168), (136, 1757103), (204, 1171402), (262, 912084), (263, 908616), (289, 826872), (393, 608056), (408, 585701), (524, 456042), (526, 454308), (578, 413436), (786, 304028), (789, 302872), (867, 275624), (1048, 228021), (1052, 227154), (1156, 206718), (1572, 152014), (1578, 151436), (1734, 137812), (2104, 113577), (2227, 107304), (2312, 103359), (3144, 76007), (3156, 75718), (3468, 68906), (4454, 53652), (4471, 53448), (6312, 37859), (6681, 35768), (6936, 34453), (8908, 26826), (8942, 26724), (13362, 17884), (13413, 17816)]