252157464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 832459680

約数和(自身を除く): 580302216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 34, 36, 39, 46, 51, 52, 53, 68, 69, 72, 78, 92, 102, 104, 106, 117, 136, 138, 153, 156, 159, 169, 184, 204, 207, 212, 221, 234, 276, 299, 306, 312, 318, 338, 391, 408, 414, 424, 442, 468, 477, 507, 552, 598, 612, 636, 663, 676, 689, 782, 828, 884, 897, 901, 936, 954, 1014, 1173, 1196, 1219, 1224, 1272, 1326, 1352, 1378, 1521, 1564, 1656, 1768, 1794, 1802, 1908, 1989, 2028, 2067, 2346, 2392, 2438, 2652, 2691, 2703, 2756, 2873, 3042, 3128, 3519, 3588, 3604, 3657, 3816, 3887, 3978, 4056, 4134, 4692, 4876, 5083, 5304, 5382, 5406, 5512, 5746, 6084, 6201, 7038, 7176, 7208, 7314, 7774, 7956, 8109, 8268, 8619, 8957, 9384, 9752, 10166, 10764, 10812, 10971, 11492, 11661, 11713, 12168, 12402, 14076, 14628, 15249, 15548, 15847, 15912, 16218, 16536, 17238, 17914, 20332, 20723, 21528, 21624, 21942, 22984, 23322, 23426, 24804, 25857, 26871, 28152, 29256, 30498, 31096, 31694, 32436, 34476, 34983, 35139, 35828, 40664, 41446, 43884, 45747, 46644, 46852, 47541, 49608, 51714, 53742, 60996, 62169, 63388, 64872, 66079, 68952, 69966, 70278, 71656, 80613, 82892, 87768, 91494, 93288, 93704, 95082, 103428, 105417, 107484, 121992, 124338, 126776, 132158, 139932, 140556, 142623, 152269, 161226, 165784, 182988, 186507, 190164, 198237, 206011, 206856, 210834, 214968, 248676, 264316, 269399, 279864, 281112, 285246, 304538, 322452, 365976, 373014, 380328, 396474, 412022, 421668, 456807, 497352, 528632, 538798, 570492, 594711, 609076, 618033, 644904, 746028, 792948, 808197, 824044, 843336, 913614, 1077596, 1140984, 1189422, 1218152, 1236066, 1370421, 1492056, 1585896, 1616394, 1648088, 1827228, 1854099, 2155192, 2378844, 2424591, 2472132, 2740842, 3232788, 3502187, 3654456, 3708198, 4757688, 4849182, 4944264, 5481684, 6465576, 7004374, 7416396, 9698364, 10506561, 10963368, 14008748, 14832792, 19396728, 21013122, 28017496, 31519683, 42026244, 63039366, 84052488, 126078732, 252157464]

約数ペア:

[(1, 252157464), (2, 126078732), (3, 84052488), (4, 63039366), (6, 42026244), (8, 31519683), (9, 28017496), (12, 21013122), (13, 19396728), (17, 14832792), (18, 14008748), (23, 10963368), (24, 10506561), (26, 9698364), (34, 7416396), (36, 7004374), (39, 6465576), (46, 5481684), (51, 4944264), (52, 4849182), (53, 4757688), (68, 3708198), (69, 3654456), (72, 3502187), (78, 3232788), (92, 2740842), (102, 2472132), (104, 2424591), (106, 2378844), (117, 2155192), (136, 1854099), (138, 1827228), (153, 1648088), (156, 1616394), (159, 1585896), (169, 1492056), (184, 1370421), (204, 1236066), (207, 1218152), (212, 1189422), (221, 1140984), (234, 1077596), (276, 913614), (299, 843336), (306, 824044), (312, 808197), (318, 792948), (338, 746028), (391, 644904), (408, 618033), (414, 609076), (424, 594711), (442, 570492), (468, 538798), (477, 528632), (507, 497352), (552, 456807), (598, 421668), (612, 412022), (636, 396474), (663, 380328), (676, 373014), (689, 365976), (782, 322452), (828, 304538), (884, 285246), (897, 281112), (901, 279864), (936, 269399), (954, 264316), (1014, 248676), (1173, 214968), (1196, 210834), (1219, 206856), (1224, 206011), (1272, 198237), (1326, 190164), (1352, 186507), (1378, 182988), (1521, 165784), (1564, 161226), (1656, 152269), (1768, 142623), (1794, 140556), (1802, 139932), (1908, 132158), (1989, 126776), (2028, 124338), (2067, 121992), (2346, 107484), (2392, 105417), (2438, 103428), (2652, 95082), (2691, 93704), (2703, 93288), (2756, 91494), (2873, 87768), (3042, 82892), (3128, 80613), (3519, 71656), (3588, 70278), (3604, 69966), (3657, 68952), (3816, 66079), (3887, 64872), (3978, 63388), (4056, 62169), (4134, 60996), (4692, 53742), (4876, 51714), (5083, 49608), (5304, 47541), (5382, 46852), (5406, 46644), (5512, 45747), (5746, 43884), (6084, 41446), (6201, 40664), (7038, 35828), (7176, 35139), (7208, 34983), (7314, 34476), (7774, 32436), (7956, 31694), (8109, 31096), (8268, 30498), (8619, 29256), (8957, 28152), (9384, 26871), (9752, 25857), (10166, 24804), (10764, 23426), (10812, 23322), (10971, 22984), (11492, 21942), (11661, 21624), (11713, 21528), (12168, 20723), (12402, 20332), (14076, 17914), (14628, 17238), (15249, 16536), (15548, 16218), (15847, 15912)]