18249712896

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 216

約数和(自身を含む): 50985863040

約数和(自身を除く): 32736150144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 256, 313, 316, 372, 384, 474, 496, 626, 632, 744, 768, 939, 948, 961, 992, 1252, 1264, 1488, 1878, 1896, 1922, 1984, 2449, 2504, 2528, 2883, 2976, 3756, 3792, 3844, 3968, 4898, 5008, 5056, 5766, 5952, 7347, 7512, 7584, 7688, 7936, 9703, 9796, 10016, 10112, 11532, 11904, 14694, 15024, 15168, 15376, 19406, 19592, 20032, 20224, 23064, 23808, 24727, 29109, 29388, 30048, 30336, 30752, 38812, 39184, 40064, 46128, 49454, 58218, 58776, 60096, 60672, 61504, 74181, 75919, 77624, 78368, 80128, 92256, 98908, 116436, 117552, 120192, 123008, 148362, 151838, 155248, 156736, 184512, 197816, 227757, 232872, 235104, 240384, 246016, 296724, 300793, 303676, 310496, 313472, 369024, 395632, 455514, 465744, 470208, 593448, 601586, 607352, 620992, 626944, 738048, 766537, 791264, 902379, 911028, 931488, 940416, 1186896, 1203172, 1214704, 1241984, 1533074, 1582528, 1804758, 1822056, 1862976, 1880832, 2299611, 2373792, 2406344, 2429408, 2483968, 3066148, 3165056, 3609516, 3644112, 3725952, 4599222, 4747584, 4812688, 4858816, 6132296, 6330112, 7219032, 7288224, 7451904, 9198444, 9495168, 9625376, 9717632, 12264592, 14438064, 14576448, 18396888, 18990336, 19250752, 19435264, 23762647, 24529184, 28876128, 29152896, 36793776, 38501504, 47525294, 49058368, 57752256, 58305792, 71287941, 73587552, 77003008, 95050588, 98116736, 115504512, 142575882, 147175104, 190101176, 196233472, 231009024, 285151764, 294350208, 380202352, 570303528, 588700416, 760404704, 1140607056, 1520809408, 2281214112, 3041618816, 4562428224, 6083237632, 9124856448, 18249712896]

約数ペア:

[(1, 18249712896), (2, 9124856448), (3, 6083237632), (4, 4562428224), (6, 3041618816), (8, 2281214112), (12, 1520809408), (16, 1140607056), (24, 760404704), (31, 588700416), (32, 570303528), (48, 380202352), (62, 294350208), (64, 285151764), (79, 231009024), (93, 196233472), (96, 190101176), (124, 147175104), (128, 142575882), (158, 115504512), (186, 98116736), (192, 95050588), (237, 77003008), (248, 73587552), (256, 71287941), (313, 58305792), (316, 57752256), (372, 49058368), (384, 47525294), (474, 38501504), (496, 36793776), (626, 29152896), (632, 28876128), (744, 24529184), (768, 23762647), (939, 19435264), (948, 19250752), (961, 18990336), (992, 18396888), (1252, 14576448), (1264, 14438064), (1488, 12264592), (1878, 9717632), (1896, 9625376), (1922, 9495168), (1984, 9198444), (2449, 7451904), (2504, 7288224), (2528, 7219032), (2883, 6330112), (2976, 6132296), (3756, 4858816), (3792, 4812688), (3844, 4747584), (3968, 4599222), (4898, 3725952), (5008, 3644112), (5056, 3609516), (5766, 3165056), (5952, 3066148), (7347, 2483968), (7512, 2429408), (7584, 2406344), (7688, 2373792), (7936, 2299611), (9703, 1880832), (9796, 1862976), (10016, 1822056), (10112, 1804758), (11532, 1582528), (11904, 1533074), (14694, 1241984), (15024, 1214704), (15168, 1203172), (15376, 1186896), (19406, 940416), (19592, 931488), (20032, 911028), (20224, 902379), (23064, 791264), (23808, 766537), (24727, 738048), (29109, 626944), (29388, 620992), (30048, 607352), (30336, 601586), (30752, 593448), (38812, 470208), (39184, 465744), (40064, 455514), (46128, 395632), (49454, 369024), (58218, 313472), (58776, 310496), (60096, 303676), (60672, 300793), (61504, 296724), (74181, 246016), (75919, 240384), (77624, 235104), (78368, 232872), (80128, 227757), (92256, 197816), (98908, 184512), (116436, 156736), (117552, 155248), (120192, 151838), (123008, 148362)]