242895168

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 168

約数和(自身を含む): 733730816

約数和(自身を除く): 490835648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 223, 244, 248, 279, 288, 366, 372, 446, 488, 496, 549, 558, 576, 669, 732, 744, 892, 976, 992, 1098, 1116, 1338, 1464, 1488, 1784, 1891, 1952, 1984, 2007, 2196, 2232, 2676, 2928, 2976, 3568, 3782, 3904, 4014, 4392, 4464, 5352, 5673, 5856, 5952, 6913, 7136, 7564, 8028, 8784, 8928, 10704, 11346, 11712, 13603, 13826, 14272, 15128, 16056, 17019, 17568, 17856, 20739, 21408, 22692, 27206, 27652, 30256, 32112, 34038, 35136, 40809, 41478, 42816, 45384, 54412, 55304, 60512, 62217, 64224, 68076, 81618, 82956, 90768, 108824, 110608, 121024, 122427, 124434, 128448, 136152, 163236, 165912, 181536, 217648, 221216, 244854, 248868, 272304, 326472, 331824, 363072, 421693, 435296, 442432, 489708, 497736, 544608, 652944, 663648, 843386, 870592, 979416, 995472, 1089216, 1265079, 1305888, 1327296, 1686772, 1958832, 1990944, 2530158, 2611776, 3373544, 3795237, 3917664, 3981888, 5060316, 6747088, 7590474, 7835328, 10120632, 13494176, 15180948, 20241264, 26988352, 30361896, 40482528, 60723792, 80965056, 121447584, 242895168]

約数ペア:

[(1, 242895168), (2, 121447584), (3, 80965056), (4, 60723792), (6, 40482528), (8, 30361896), (9, 26988352), (12, 20241264), (16, 15180948), (18, 13494176), (24, 10120632), (31, 7835328), (32, 7590474), (36, 6747088), (48, 5060316), (61, 3981888), (62, 3917664), (64, 3795237), (72, 3373544), (93, 2611776), (96, 2530158), (122, 1990944), (124, 1958832), (144, 1686772), (183, 1327296), (186, 1305888), (192, 1265079), (223, 1089216), (244, 995472), (248, 979416), (279, 870592), (288, 843386), (366, 663648), (372, 652944), (446, 544608), (488, 497736), (496, 489708), (549, 442432), (558, 435296), (576, 421693), (669, 363072), (732, 331824), (744, 326472), (892, 272304), (976, 248868), (992, 244854), (1098, 221216), (1116, 217648), (1338, 181536), (1464, 165912), (1488, 163236), (1784, 136152), (1891, 128448), (1952, 124434), (1984, 122427), (2007, 121024), (2196, 110608), (2232, 108824), (2676, 90768), (2928, 82956), (2976, 81618), (3568, 68076), (3782, 64224), (3904, 62217), (4014, 60512), (4392, 55304), (4464, 54412), (5352, 45384), (5673, 42816), (5856, 41478), (5952, 40809), (6913, 35136), (7136, 34038), (7564, 32112), (8028, 30256), (8784, 27652), (8928, 27206), (10704, 22692), (11346, 21408), (11712, 20739), (13603, 17856), (13826, 17568), (14272, 17019), (15128, 16056)]