396575660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 1024192512

約数和(自身を除く): 627616852

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 47, 52, 65, 68, 83, 85, 92, 94, 115, 130, 166, 170, 188, 221, 230, 235, 260, 299, 332, 340, 391, 415, 442, 460, 470, 598, 611, 782, 799, 830, 884, 940, 1079, 1081, 1105, 1196, 1222, 1411, 1495, 1564, 1598, 1660, 1909, 1955, 2158, 2162, 2210, 2444, 2822, 2990, 3055, 3196, 3818, 3901, 3910, 3995, 4316, 4324, 4420, 5083, 5395, 5405, 5644, 5980, 6110, 7055, 7636, 7802, 7820, 7990, 9545, 10166, 10387, 10790, 10810, 12220, 14053, 14110, 15604, 15980, 18343, 18377, 19090, 19505, 20332, 20774, 21580, 21620, 24817, 25415, 28106, 28220, 32453, 36686, 36754, 38180, 39010, 41548, 49634, 50713, 50830, 51935, 56212, 64906, 66317, 70265, 73372, 73508, 78020, 89723, 91715, 91885, 99268, 101426, 101660, 103870, 124085, 129812, 132634, 140530, 162265, 179446, 183430, 183770, 202852, 207740, 238901, 248170, 253565, 265268, 281060, 324530, 331585, 358892, 366860, 367540, 421889, 448615, 477802, 496340, 507130, 649060, 663170, 843778, 862121, 897230, 955604, 1014260, 1166399, 1194505, 1326340, 1525291, 1687556, 1724242, 1794460, 2109445, 2332798, 2389010, 3050582, 3448484, 4218890, 4310605, 4665596, 4778020, 5831995, 6101164, 7626455, 8437780, 8621210, 11663990, 15252910, 17242420, 19828783, 23327980, 30505820, 39657566, 79315132, 99143915, 198287830, 396575660]

約数ペア:

[(1, 396575660), (2, 198287830), (4, 99143915), (5, 79315132), (10, 39657566), (13, 30505820), (17, 23327980), (20, 19828783), (23, 17242420), (26, 15252910), (34, 11663990), (46, 8621210), (47, 8437780), (52, 7626455), (65, 6101164), (68, 5831995), (83, 4778020), (85, 4665596), (92, 4310605), (94, 4218890), (115, 3448484), (130, 3050582), (166, 2389010), (170, 2332798), (188, 2109445), (221, 1794460), (230, 1724242), (235, 1687556), (260, 1525291), (299, 1326340), (332, 1194505), (340, 1166399), (391, 1014260), (415, 955604), (442, 897230), (460, 862121), (470, 843778), (598, 663170), (611, 649060), (782, 507130), (799, 496340), (830, 477802), (884, 448615), (940, 421889), (1079, 367540), (1081, 366860), (1105, 358892), (1196, 331585), (1222, 324530), (1411, 281060), (1495, 265268), (1564, 253565), (1598, 248170), (1660, 238901), (1909, 207740), (1955, 202852), (2158, 183770), (2162, 183430), (2210, 179446), (2444, 162265), (2822, 140530), (2990, 132634), (3055, 129812), (3196, 124085), (3818, 103870), (3901, 101660), (3910, 101426), (3995, 99268), (4316, 91885), (4324, 91715), (4420, 89723), (5083, 78020), (5395, 73508), (5405, 73372), (5644, 70265), (5980, 66317), (6110, 64906), (7055, 56212), (7636, 51935), (7802, 50830), (7820, 50713), (7990, 49634), (9545, 41548), (10166, 39010), (10387, 38180), (10790, 36754), (10810, 36686), (12220, 32453), (14053, 28220), (14110, 28106), (15604, 25415), (15980, 24817), (18343, 21620), (18377, 21580), (19090, 20774), (19505, 20332)]