401001744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 1263419136

約数和(自身を除く): 862417392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 113, 121, 132, 141, 143, 156, 176, 188, 208, 226, 242, 264, 282, 286, 312, 339, 363, 376, 429, 452, 484, 517, 528, 564, 572, 611, 624, 678, 726, 752, 858, 904, 968, 1034, 1128, 1144, 1222, 1243, 1356, 1452, 1469, 1551, 1573, 1716, 1808, 1833, 1936, 2068, 2256, 2288, 2444, 2486, 2712, 2904, 2938, 3102, 3146, 3432, 3666, 3729, 4136, 4407, 4719, 4888, 4972, 5311, 5424, 5687, 5808, 5876, 6204, 6292, 6721, 6864, 7332, 7458, 8272, 8814, 9438, 9776, 9944, 10622, 11374, 11752, 12408, 12584, 13442, 13673, 14664, 14916, 15933, 16159, 17061, 17628, 18876, 19888, 20163, 21244, 22748, 23504, 24816, 25168, 26884, 27346, 29328, 29832, 31866, 32318, 34122, 35256, 37752, 40326, 41019, 42488, 45496, 48477, 53768, 54692, 58421, 59664, 63732, 64636, 68244, 69043, 70512, 73931, 75504, 80652, 82038, 84976, 90992, 96954, 107536, 109384, 116842, 127464, 129272, 136488, 138086, 147862, 161304, 164076, 175263, 177749, 193908, 207129, 218768, 221793, 233684, 254928, 258544, 272976, 276172, 295724, 322608, 328152, 350526, 355498, 387816, 414258, 443586, 467368, 533247, 552344, 591448, 642631, 656304, 701052, 710996, 759473, 775632, 828516, 887172, 934736, 1066494, 1104688, 1182896, 1285262, 1402104, 1421992, 1518946, 1657032, 1774344, 1927893, 2132988, 2278419, 2570524, 2804208, 2843984, 3037892, 3314064, 3548688, 3855786, 4265976, 4556838, 5141048, 6075784, 7711572, 8354203, 8531952, 9113676, 10282096, 12151568, 15423144, 16708406, 18227352, 25062609, 30846288, 33416812, 36454704, 50125218, 66833624, 100250436, 133667248, 200500872, 401001744]

約数ペア:

[(1, 401001744), (2, 200500872), (3, 133667248), (4, 100250436), (6, 66833624), (8, 50125218), (11, 36454704), (12, 33416812), (13, 30846288), (16, 25062609), (22, 18227352), (24, 16708406), (26, 15423144), (33, 12151568), (39, 10282096), (44, 9113676), (47, 8531952), (48, 8354203), (52, 7711572), (66, 6075784), (78, 5141048), (88, 4556838), (94, 4265976), (104, 3855786), (113, 3548688), (121, 3314064), (132, 3037892), (141, 2843984), (143, 2804208), (156, 2570524), (176, 2278419), (188, 2132988), (208, 1927893), (226, 1774344), (242, 1657032), (264, 1518946), (282, 1421992), (286, 1402104), (312, 1285262), (339, 1182896), (363, 1104688), (376, 1066494), (429, 934736), (452, 887172), (484, 828516), (517, 775632), (528, 759473), (564, 710996), (572, 701052), (611, 656304), (624, 642631), (678, 591448), (726, 552344), (752, 533247), (858, 467368), (904, 443586), (968, 414258), (1034, 387816), (1128, 355498), (1144, 350526), (1222, 328152), (1243, 322608), (1356, 295724), (1452, 276172), (1469, 272976), (1551, 258544), (1573, 254928), (1716, 233684), (1808, 221793), (1833, 218768), (1936, 207129), (2068, 193908), (2256, 177749), (2288, 175263), (2444, 164076), (2486, 161304), (2712, 147862), (2904, 138086), (2938, 136488), (3102, 129272), (3146, 127464), (3432, 116842), (3666, 109384), (3729, 107536), (4136, 96954), (4407, 90992), (4719, 84976), (4888, 82038), (4972, 80652), (5311, 75504), (5424, 73931), (5687, 70512), (5808, 69043), (5876, 68244), (6204, 64636), (6292, 63732), (6721, 59664), (6864, 58421), (7332, 54692), (7458, 53768), (8272, 48477), (8814, 45496), (9438, 42488), (9776, 41019), (9944, 40326), (10622, 37752), (11374, 35256), (11752, 34122), (12408, 32318), (12584, 31866), (13442, 29832), (13673, 29328), (14664, 27346), (14916, 26884), (15933, 25168), (16159, 24816), (17061, 23504), (17628, 22748), (18876, 21244), (19888, 20163)]