221566176

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 518128416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 69, 72, 78, 83, 92, 93, 96, 104, 117, 124, 138, 144, 156, 166, 184, 186, 207, 208, 234, 248, 249, 276, 279, 288, 299, 312, 332, 368, 372, 403, 414, 416, 468, 496, 498, 552, 558, 598, 624, 664, 713, 736, 744, 747, 806, 828, 897, 936, 992, 996, 1079, 1104, 1116, 1196, 1209, 1248, 1328, 1426, 1488, 1494, 1612, 1656, 1794, 1872, 1909, 1992, 2139, 2158, 2208, 2232, 2392, 2418, 2573, 2656, 2691, 2852, 2976, 2988, 3224, 3237, 3312, 3588, 3627, 3744, 3818, 3984, 4278, 4316, 4464, 4784, 4836, 5146, 5382, 5704, 5727, 5976, 6417, 6448, 6474, 6624, 7176, 7254, 7636, 7719, 7968, 8556, 8632, 8928, 9269, 9568, 9672, 9711, 10292, 10764, 11408, 11454, 11952, 12834, 12896, 12948, 14352, 14508, 15272, 15438, 17112, 17181, 17264, 18538, 19344, 19422, 20584, 21528, 22816, 22908, 23157, 23904, 24817, 25668, 25896, 27807, 28704, 29016, 30544, 30876, 33449, 34224, 34362, 34528, 37076, 38688, 38844, 41168, 43056, 45816, 46314, 49634, 51336, 51792, 55614, 58032, 59179, 61088, 61752, 66898, 68448, 68724, 74152, 74451, 77688, 82336, 83421, 86112, 91632, 92628, 99268, 100347, 102672, 103584, 111228, 116064, 118358, 123504, 133796, 137448, 148304, 148902, 155376, 166842, 177537, 183264, 185256, 198536, 200694, 205344, 222456, 223353, 236716, 247008, 267592, 274896, 296608, 297804, 301041, 310752, 333684, 355074, 370512, 397072, 401388, 444912, 446706, 473432, 532611, 535184, 549792, 595608, 602082, 667368, 710148, 741024, 769327, 794144, 802776, 889824, 893412, 946864, 1065222, 1070368, 1191216, 1204164, 1334736, 1420296, 1538654, 1605552, 1786824, 1893728, 2130444, 2307981, 2382432, 2408328, 2669472, 2840592, 3077308, 3211104, 3573648, 4260888, 4615962, 4816656, 5681184, 6154616, 6923943, 7147296, 8521776, 9231924, 9633312, 12309232, 13847886, 17043552, 18463848, 24618464, 27695772, 36927696, 55391544, 73855392, 110783088, 221566176]

約数ペア:

[(1, 221566176), (2, 110783088), (3, 73855392), (4, 55391544), (6, 36927696), (8, 27695772), (9, 24618464), (12, 18463848), (13, 17043552), (16, 13847886), (18, 12309232), (23, 9633312), (24, 9231924), (26, 8521776), (31, 7147296), (32, 6923943), (36, 6154616), (39, 5681184), (46, 4816656), (48, 4615962), (52, 4260888), (62, 3573648), (69, 3211104), (72, 3077308), (78, 2840592), (83, 2669472), (92, 2408328), (93, 2382432), (96, 2307981), (104, 2130444), (117, 1893728), (124, 1786824), (138, 1605552), (144, 1538654), (156, 1420296), (166, 1334736), (184, 1204164), (186, 1191216), (207, 1070368), (208, 1065222), (234, 946864), (248, 893412), (249, 889824), (276, 802776), (279, 794144), (288, 769327), (299, 741024), (312, 710148), (332, 667368), (368, 602082), (372, 595608), (403, 549792), (414, 535184), (416, 532611), (468, 473432), (496, 446706), (498, 444912), (552, 401388), (558, 397072), (598, 370512), (624, 355074), (664, 333684), (713, 310752), (736, 301041), (744, 297804), (747, 296608), (806, 274896), (828, 267592), (897, 247008), (936, 236716), (992, 223353), (996, 222456), (1079, 205344), (1104, 200694), (1116, 198536), (1196, 185256), (1209, 183264), (1248, 177537), (1328, 166842), (1426, 155376), (1488, 148902), (1494, 148304), (1612, 137448), (1656, 133796), (1794, 123504), (1872, 118358), (1909, 116064), (1992, 111228), (2139, 103584), (2158, 102672), (2208, 100347), (2232, 99268), (2392, 92628), (2418, 91632), (2573, 86112), (2656, 83421), (2691, 82336), (2852, 77688), (2976, 74451), (2988, 74152), (3224, 68724), (3237, 68448), (3312, 66898), (3588, 61752), (3627, 61088), (3744, 59179), (3818, 58032), (3984, 55614), (4278, 51792), (4316, 51336), (4464, 49634), (4784, 46314), (4836, 45816), (5146, 43056), (5382, 41168), (5704, 38844), (5727, 38688), (5976, 37076), (6417, 34528), (6448, 34362), (6474, 34224), (6624, 33449), (7176, 30876), (7254, 30544), (7636, 29016), (7719, 28704), (7968, 27807), (8556, 25896), (8632, 25668), (8928, 24817), (9269, 23904), (9568, 23157), (9672, 22908), (9711, 22816), (10292, 21528), (10764, 20584), (11408, 19422), (11454, 19344), (11952, 18538), (12834, 17264), (12896, 17181), (12948, 17112), (14352, 15438), (14508, 15272)]