211834584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 621195120

約数和(自身を除く): 409360536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 227, 234, 312, 454, 468, 681, 908, 936, 997, 1362, 1816, 1994, 2043, 2724, 2951, 2991, 3988, 4086, 5448, 5902, 5982, 7976, 8172, 8853, 8973, 11804, 11964, 12961, 16344, 17706, 17946, 23608, 23928, 25922, 26559, 35412, 35892, 38883, 51844, 53118, 70824, 71784, 77766, 103688, 106236, 116649, 155532, 212472, 226319, 233298, 311064, 452638, 466596, 678957, 905276, 933192, 1357914, 1810552, 2036871, 2715828, 2942147, 4073742, 5431656, 5884294, 8147484, 8826441, 11768588, 16294968, 17652882, 23537176, 26479323, 35305764, 52958646, 70611528, 105917292, 211834584]

約数ペア:

[(1, 211834584), (2, 105917292), (3, 70611528), (4, 52958646), (6, 35305764), (8, 26479323), (9, 23537176), (12, 17652882), (13, 16294968), (18, 11768588), (24, 8826441), (26, 8147484), (36, 5884294), (39, 5431656), (52, 4073742), (72, 2942147), (78, 2715828), (104, 2036871), (117, 1810552), (156, 1357914), (227, 933192), (234, 905276), (312, 678957), (454, 466596), (468, 452638), (681, 311064), (908, 233298), (936, 226319), (997, 212472), (1362, 155532), (1816, 116649), (1994, 106236), (2043, 103688), (2724, 77766), (2951, 71784), (2991, 70824), (3988, 53118), (4086, 51844), (5448, 38883), (5902, 35892), (5982, 35412), (7976, 26559), (8172, 25922), (8853, 23928), (8973, 23608), (11804, 17946), (11964, 17706), (12961, 16344)]