919965744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 2841246720

約数和(自身を除く): 1921280976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 71, 72, 79, 102, 134, 136, 142, 144, 153, 158, 201, 204, 213, 237, 268, 272, 284, 306, 316, 402, 408, 426, 474, 536, 568, 603, 612, 632, 639, 711, 804, 816, 852, 948, 1072, 1136, 1139, 1206, 1207, 1224, 1264, 1278, 1343, 1422, 1608, 1704, 1896, 2278, 2412, 2414, 2448, 2556, 2686, 2844, 3216, 3408, 3417, 3621, 3792, 4029, 4556, 4757, 4824, 4828, 5112, 5293, 5372, 5609, 5688, 6834, 7242, 8058, 9112, 9514, 9648, 9656, 10224, 10251, 10586, 10744, 10863, 11218, 11376, 12087, 13668, 14271, 14484, 15879, 16116, 16827, 18224, 19028, 19312, 20502, 21172, 21488, 21726, 22436, 24174, 27336, 28542, 28968, 31758, 32232, 33654, 38056, 41004, 42344, 42813, 43452, 44872, 47637, 48348, 50481, 54672, 57084, 57936, 63516, 64464, 67308, 76112, 80869, 82008, 84688, 85626, 86904, 89744, 89981, 95274, 95353, 96696, 100962, 114168, 127032, 134616, 161738, 164016, 171252, 173808, 179962, 190548, 190706, 193392, 201924, 228336, 242607, 254064, 269232, 269943, 286059, 323476, 342504, 359924, 375803, 381096, 381412, 403848, 485214, 539886, 572118, 646952, 685008, 719848, 727821, 751606, 762192, 762824, 807696, 809829, 858177, 970428, 1079772, 1127409, 1144236, 1293904, 1439696, 1455642, 1503212, 1525648, 1619658, 1716354, 1940856, 2159544, 2254818, 2288472, 2911284, 3006424, 3239316, 3382227, 3432708, 3881712, 4319088, 4509636, 4576944, 5822568, 6012848, 6388651, 6478632, 6764454, 6865416, 9019272, 11645136, 12777302, 12957264, 13528908, 13730832, 18038544, 19165953, 25554604, 27057816, 38331906, 51109208, 54115632, 57497859, 76663812, 102218416, 114995718, 153327624, 229991436, 306655248, 459982872, 919965744]

約数ペア:

[(1, 919965744), (2, 459982872), (3, 306655248), (4, 229991436), (6, 153327624), (8, 114995718), (9, 102218416), (12, 76663812), (16, 57497859), (17, 54115632), (18, 51109208), (24, 38331906), (34, 27057816), (36, 25554604), (48, 19165953), (51, 18038544), (67, 13730832), (68, 13528908), (71, 12957264), (72, 12777302), (79, 11645136), (102, 9019272), (134, 6865416), (136, 6764454), (142, 6478632), (144, 6388651), (153, 6012848), (158, 5822568), (201, 4576944), (204, 4509636), (213, 4319088), (237, 3881712), (268, 3432708), (272, 3382227), (284, 3239316), (306, 3006424), (316, 2911284), (402, 2288472), (408, 2254818), (426, 2159544), (474, 1940856), (536, 1716354), (568, 1619658), (603, 1525648), (612, 1503212), (632, 1455642), (639, 1439696), (711, 1293904), (804, 1144236), (816, 1127409), (852, 1079772), (948, 970428), (1072, 858177), (1136, 809829), (1139, 807696), (1206, 762824), (1207, 762192), (1224, 751606), (1264, 727821), (1278, 719848), (1343, 685008), (1422, 646952), (1608, 572118), (1704, 539886), (1896, 485214), (2278, 403848), (2412, 381412), (2414, 381096), (2448, 375803), (2556, 359924), (2686, 342504), (2844, 323476), (3216, 286059), (3408, 269943), (3417, 269232), (3621, 254064), (3792, 242607), (4029, 228336), (4556, 201924), (4757, 193392), (4824, 190706), (4828, 190548), (5112, 179962), (5293, 173808), (5372, 171252), (5609, 164016), (5688, 161738), (6834, 134616), (7242, 127032), (8058, 114168), (9112, 100962), (9514, 96696), (9648, 95353), (9656, 95274), (10224, 89981), (10251, 89744), (10586, 86904), (10744, 85626), (10863, 84688), (11218, 82008), (11376, 80869), (12087, 76112), (13668, 67308), (14271, 64464), (14484, 63516), (15879, 57936), (16116, 57084), (16827, 54672), (18224, 50481), (19028, 48348), (19312, 47637), (20502, 44872), (21172, 43452), (21488, 42813), (21726, 42344), (22436, 41004), (24174, 38056), (27336, 33654), (28542, 32232), (28968, 31758)]