1408804488

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 240

約数和(自身を含む): 4944735180

約数和(自身を除く): 3535930692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3276, 3413, 3528, 3822, 3969, 4212, 4536, 4914, 5096, 5292, 5733, 6552, 6826, 7371, 7644, 7938, 8424, 9828, 10239, 10584, 11466, 13652, 14742, 15288, 15876, 17199, 19656, 20478, 22932, 23891, 27304, 29484, 30717, 31752, 34398, 40956, 44369, 45864, 47782, 51597, 58968, 61434, 68796, 71673, 81912, 88738, 92151, 95564, 103194, 122868, 133107, 137592, 143346, 167237, 177476, 184302, 191128, 206388, 215019, 245736, 266214, 276453, 286692, 310583, 334474, 354952, 368604, 399321, 412776, 430038, 501711, 532428, 552906, 573384, 621166, 645057, 668948, 737208, 798642, 860076, 931749, 1003422, 1064856, 1105812, 1197963, 1242332, 1290114, 1337896, 1505133, 1597284, 1720152, 1863498, 1935171, 2006844, 2174081, 2211624, 2395926, 2484664, 2580228, 2795247, 3010266, 3194568, 3593889, 3726996, 3870342, 4013688, 4348162, 4515399, 4791852, 5160456, 5590494, 6020532, 6522243, 7187778, 7453992, 7740684, 8385741, 8696324, 9030798, 9583704, 11180988, 12041064, 13044486, 13546197, 14375556, 15481368, 16771482, 17392648, 18061596, 19566729, 22361976, 25157223, 26088972, 27092394, 28751112, 33542964, 36123192, 39133458, 50314446, 52177944, 54184788, 58700187, 67085928, 78266916, 100628892, 108369576, 117400374, 156533832, 176100561, 201257784, 234800748, 352201122, 469601496, 704402244, 1408804488]

約数ペア:

[(1, 1408804488), (2, 704402244), (3, 469601496), (4, 352201122), (6, 234800748), (7, 201257784), (8, 176100561), (9, 156533832), (12, 117400374), (13, 108369576), (14, 100628892), (18, 78266916), (21, 67085928), (24, 58700187), (26, 54184788), (27, 52177944), (28, 50314446), (36, 39133458), (39, 36123192), (42, 33542964), (49, 28751112), (52, 27092394), (54, 26088972), (56, 25157223), (63, 22361976), (72, 19566729), (78, 18061596), (81, 17392648), (84, 16771482), (91, 15481368), (98, 14375556), (104, 13546197), (108, 13044486), (117, 12041064), (126, 11180988), (147, 9583704), (156, 9030798), (162, 8696324), (168, 8385741), (182, 7740684), (189, 7453992), (196, 7187778), (216, 6522243), (234, 6020532), (252, 5590494), (273, 5160456), (294, 4791852), (312, 4515399), (324, 4348162), (351, 4013688), (364, 3870342), (378, 3726996), (392, 3593889), (441, 3194568), (468, 3010266), (504, 2795247), (546, 2580228), (567, 2484664), (588, 2395926), (637, 2211624), (648, 2174081), (702, 2006844), (728, 1935171), (756, 1863498), (819, 1720152), (882, 1597284), (936, 1505133), (1053, 1337896), (1092, 1290114), (1134, 1242332), (1176, 1197963), (1274, 1105812), (1323, 1064856), (1404, 1003422), (1512, 931749), (1638, 860076), (1764, 798642), (1911, 737208), (2106, 668948), (2184, 645057), (2268, 621166), (2457, 573384), (2548, 552906), (2646, 532428), (2808, 501711), (3276, 430038), (3413, 412776), (3528, 399321), (3822, 368604), (3969, 354952), (4212, 334474), (4536, 310583), (4914, 286692), (5096, 276453), (5292, 266214), (5733, 245736), (6552, 215019), (6826, 206388), (7371, 191128), (7644, 184302), (7938, 177476), (8424, 167237), (9828, 143346), (10239, 137592), (10584, 133107), (11466, 122868), (13652, 103194), (14742, 95564), (15288, 92151), (15876, 88738), (17199, 81912), (19656, 71673), (20478, 68796), (22932, 61434), (23891, 58968), (27304, 51597), (29484, 47782), (30717, 45864), (31752, 44369), (34398, 40956)]