481881456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 1662268608

約数和(自身を除く): 1180387152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 204, 238, 244, 252, 272, 306, 336, 357, 366, 408, 427, 461, 476, 488, 504, 549, 612, 714, 732, 816, 854, 922, 952, 976, 1008, 1037, 1071, 1098, 1224, 1281, 1383, 1428, 1464, 1708, 1844, 1904, 2074, 2142, 2196, 2448, 2562, 2766, 2856, 2928, 3111, 3227, 3416, 3688, 3843, 4148, 4149, 4284, 4392, 5124, 5532, 5712, 6222, 6454, 6832, 7259, 7376, 7686, 7837, 8296, 8298, 8568, 8784, 9333, 9681, 10248, 11064, 12444, 12908, 14518, 15372, 15674, 16592, 16596, 17136, 18666, 19362, 20496, 21777, 22128, 23511, 24888, 25816, 28121, 29036, 29043, 30744, 31348, 33192, 37332, 38724, 43554, 47022, 49776, 51632, 54859, 56242, 58072, 58086, 61488, 62696, 65331, 66384, 70533, 74664, 77448, 84363, 87108, 94044, 109718, 112484, 116144, 116172, 125392, 130662, 141066, 149328, 154896, 164577, 168726, 174216, 188088, 196847, 219436, 224968, 232344, 253089, 261324, 282132, 329154, 337452, 348432, 376176, 393694, 438872, 449936, 464688, 478057, 493731, 506178, 522648, 564264, 590541, 658308, 674904, 787388, 877744, 956114, 987462, 1012356, 1045296, 1128528, 1181082, 1316616, 1349808, 1434171, 1574776, 1771623, 1912228, 1974924, 2024712, 2362164, 2633232, 2868342, 3149552, 3346399, 3543246, 3824456, 3949848, 4049424, 4302513, 4724328, 5736684, 6692798, 7086492, 7648912, 7899696, 8605026, 9448656, 10039197, 11473368, 13385596, 14172984, 17210052, 20078394, 22946736, 26771192, 28345968, 30117591, 34420104, 40156788, 53542384, 60235182, 68840208, 80313576, 120470364, 160627152, 240940728, 481881456]

約数ペア:

[(1, 481881456), (2, 240940728), (3, 160627152), (4, 120470364), (6, 80313576), (7, 68840208), (8, 60235182), (9, 53542384), (12, 40156788), (14, 34420104), (16, 30117591), (17, 28345968), (18, 26771192), (21, 22946736), (24, 20078394), (28, 17210052), (34, 14172984), (36, 13385596), (42, 11473368), (48, 10039197), (51, 9448656), (56, 8605026), (61, 7899696), (63, 7648912), (68, 7086492), (72, 6692798), (84, 5736684), (102, 4724328), (112, 4302513), (119, 4049424), (122, 3949848), (126, 3824456), (136, 3543246), (144, 3346399), (153, 3149552), (168, 2868342), (183, 2633232), (204, 2362164), (238, 2024712), (244, 1974924), (252, 1912228), (272, 1771623), (306, 1574776), (336, 1434171), (357, 1349808), (366, 1316616), (408, 1181082), (427, 1128528), (461, 1045296), (476, 1012356), (488, 987462), (504, 956114), (549, 877744), (612, 787388), (714, 674904), (732, 658308), (816, 590541), (854, 564264), (922, 522648), (952, 506178), (976, 493731), (1008, 478057), (1037, 464688), (1071, 449936), (1098, 438872), (1224, 393694), (1281, 376176), (1383, 348432), (1428, 337452), (1464, 329154), (1708, 282132), (1844, 261324), (1904, 253089), (2074, 232344), (2142, 224968), (2196, 219436), (2448, 196847), (2562, 188088), (2766, 174216), (2856, 168726), (2928, 164577), (3111, 154896), (3227, 149328), (3416, 141066), (3688, 130662), (3843, 125392), (4148, 116172), (4149, 116144), (4284, 112484), (4392, 109718), (5124, 94044), (5532, 87108), (5712, 84363), (6222, 77448), (6454, 74664), (6832, 70533), (7259, 66384), (7376, 65331), (7686, 62696), (7837, 61488), (8296, 58086), (8298, 58072), (8568, 56242), (8784, 54859), (9333, 51632), (9681, 49776), (10248, 47022), (11064, 43554), (12444, 38724), (12908, 37332), (14518, 33192), (15372, 31348), (15674, 30744), (16592, 29043), (16596, 29036), (17136, 28121), (18666, 25816), (19362, 24888), (20496, 23511), (21777, 22128)]