2157511356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 288

約数和(自身を含む): 7647010560

約数和(自身を除く): 5489499204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 351, 364, 378, 396, 429, 441, 462, 468, 539, 546, 572, 588, 594, 637, 693, 702, 756, 819, 858, 882, 924, 1001, 1078, 1092, 1188, 1274, 1287, 1323, 1386, 1404, 1617, 1638, 1716, 1764, 1911, 2002, 2079, 2156, 2457, 2548, 2574, 2646, 2772, 2851, 3003, 3234, 3276, 3822, 3861, 4004, 4158, 4851, 4914, 5148, 5292, 5702, 5733, 6006, 6468, 7007, 7644, 7722, 8316, 8553, 9009, 9702, 9828, 11404, 11466, 12012, 14014, 14553, 15444, 17106, 17199, 18018, 19404, 19957, 21021, 22932, 25659, 27027, 28028, 29106, 31361, 34212, 34398, 36036, 37063, 39914, 42042, 51318, 54054, 58212, 59871, 62722, 63063, 68796, 74126, 76977, 79828, 84084, 94083, 102636, 108108, 111189, 119742, 125444, 126126, 139699, 148252, 153954, 179613, 188166, 189189, 219527, 222378, 239484, 252252, 259441, 279398, 282249, 307908, 333567, 359226, 376332, 378378, 407693, 419097, 439054, 444756, 518882, 538839, 558796, 564498, 658581, 667134, 718452, 756756, 778323, 815386, 838194, 846747, 878108, 1000701, 1037764, 1077678, 1128996, 1223079, 1257291, 1317162, 1334268, 1536689, 1556646, 1630772, 1676388, 1693494, 1816087, 1975743, 2001402, 2155356, 2334969, 2446158, 2514582, 2634324, 2853851, 3073378, 3113292, 3386988, 3632174, 3669237, 3771873, 3951486, 4002804, 4610067, 4669938, 4892316, 5029164, 5448261, 5707702, 5927229, 6146756, 7004907, 7264348, 7338474, 7543746, 7902972, 8561553, 9220134, 9339876, 10896522, 11007711, 11415404, 11854458, 13830201, 14009814, 14676948, 15087492, 16344783, 17123106, 18440268, 19976957, 21793044, 22015422, 23708916, 25684659, 27660402, 28019628, 32689566, 34246212, 39953914, 41490603, 44030844, 49034349, 51369318, 55320804, 59930871, 65379132, 77053977, 79907828, 82981206, 98068698, 102738636, 119861742, 154107954, 165962412, 179792613, 196137396, 239723484, 308215908, 359585226, 539377839, 719170452, 1078755678, 2157511356]

約数ペア:

[(1, 2157511356), (2, 1078755678), (3, 719170452), (4, 539377839), (6, 359585226), (7, 308215908), (9, 239723484), (11, 196137396), (12, 179792613), (13, 165962412), (14, 154107954), (18, 119861742), (21, 102738636), (22, 98068698), (26, 82981206), (27, 79907828), (28, 77053977), (33, 65379132), (36, 59930871), (39, 55320804), (42, 51369318), (44, 49034349), (49, 44030844), (52, 41490603), (54, 39953914), (63, 34246212), (66, 32689566), (77, 28019628), (78, 27660402), (84, 25684659), (91, 23708916), (98, 22015422), (99, 21793044), (108, 19976957), (117, 18440268), (126, 17123106), (132, 16344783), (143, 15087492), (147, 14676948), (154, 14009814), (156, 13830201), (182, 11854458), (189, 11415404), (196, 11007711), (198, 10896522), (231, 9339876), (234, 9220134), (252, 8561553), (273, 7902972), (286, 7543746), (294, 7338474), (297, 7264348), (308, 7004907), (351, 6146756), (364, 5927229), (378, 5707702), (396, 5448261), (429, 5029164), (441, 4892316), (462, 4669938), (468, 4610067), (539, 4002804), (546, 3951486), (572, 3771873), (588, 3669237), (594, 3632174), (637, 3386988), (693, 3113292), (702, 3073378), (756, 2853851), (819, 2634324), (858, 2514582), (882, 2446158), (924, 2334969), (1001, 2155356), (1078, 2001402), (1092, 1975743), (1188, 1816087), (1274, 1693494), (1287, 1676388), (1323, 1630772), (1386, 1556646), (1404, 1536689), (1617, 1334268), (1638, 1317162), (1716, 1257291), (1764, 1223079), (1911, 1128996), (2002, 1077678), (2079, 1037764), (2156, 1000701), (2457, 878108), (2548, 846747), (2574, 838194), (2646, 815386), (2772, 778323), (2851, 756756), (3003, 718452), (3234, 667134), (3276, 658581), (3822, 564498), (3861, 558796), (4004, 538839), (4158, 518882), (4851, 444756), (4914, 439054), (5148, 419097), (5292, 407693), (5702, 378378), (5733, 376332), (6006, 359226), (6468, 333567), (7007, 307908), (7644, 282249), (7722, 279398), (8316, 259441), (8553, 252252), (9009, 239484), (9702, 222378), (9828, 219527), (11404, 189189), (11466, 188166), (12012, 179613), (14014, 153954), (14553, 148252), (15444, 139699), (17106, 126126), (17199, 125444), (18018, 119742), (19404, 111189), (19957, 108108), (21021, 102636), (22932, 94083), (25659, 84084), (27027, 79828), (28028, 76977), (29106, 74126), (31361, 68796), (34212, 63063), (34398, 62722), (36036, 59871), (37063, 58212), (39914, 54054), (42042, 51318)]