2106342616

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 5056128000

約数和(自身を除く): 2949785384

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 43, 49, 56, 58, 62, 86, 98, 116, 124, 139, 172, 196, 203, 217, 232, 248, 278, 301, 344, 392, 406, 434, 556, 602, 812, 868, 899, 973, 1112, 1204, 1247, 1333, 1421, 1519, 1624, 1736, 1798, 1946, 2107, 2408, 2494, 2666, 2842, 3038, 3596, 3892, 4031, 4214, 4309, 4988, 5332, 5684, 5977, 6076, 6293, 6811, 7192, 7784, 8062, 8428, 8618, 8729, 9331, 9976, 10664, 11368, 11954, 12152, 12586, 13622, 16124, 16856, 17236, 17458, 18662, 23908, 25172, 27244, 28217, 30163, 32248, 34472, 34916, 37324, 38657, 41839, 44051, 47816, 50344, 54488, 56434, 60326, 61103, 65317, 69832, 74648, 77314, 83678, 88102, 112868, 120652, 122206, 124961, 130634, 154628, 167356, 173333, 176204, 185287, 197519, 211141, 225736, 241304, 244412, 249922, 261268, 270599, 292873, 309256, 334712, 346666, 352408, 370574, 395038, 422282, 488824, 499844, 522536, 541198, 585746, 693332, 741148, 790076, 844564, 874727, 999688, 1082396, 1171492, 1213331, 1297009, 1386664, 1482296, 1580152, 1689128, 1749454, 1894193, 2164792, 2342984, 2426662, 2594018, 3498908, 3788386, 4853324, 5188036, 5373323, 6123089, 6997816, 7576772, 8493317, 9079063, 9706648, 10376072, 10746646, 12246178, 15153544, 16986634, 18158126, 21493292, 24492356, 33973268, 36316252, 37613261, 42986584, 48984712, 67946536, 72632504, 75226522, 150453044, 263292827, 300906088, 526585654, 1053171308, 2106342616]

約数ペア:

[(1, 2106342616), (2, 1053171308), (4, 526585654), (7, 300906088), (8, 263292827), (14, 150453044), (28, 75226522), (29, 72632504), (31, 67946536), (43, 48984712), (49, 42986584), (56, 37613261), (58, 36316252), (62, 33973268), (86, 24492356), (98, 21493292), (116, 18158126), (124, 16986634), (139, 15153544), (172, 12246178), (196, 10746646), (203, 10376072), (217, 9706648), (232, 9079063), (248, 8493317), (278, 7576772), (301, 6997816), (344, 6123089), (392, 5373323), (406, 5188036), (434, 4853324), (556, 3788386), (602, 3498908), (812, 2594018), (868, 2426662), (899, 2342984), (973, 2164792), (1112, 1894193), (1204, 1749454), (1247, 1689128), (1333, 1580152), (1421, 1482296), (1519, 1386664), (1624, 1297009), (1736, 1213331), (1798, 1171492), (1946, 1082396), (2107, 999688), (2408, 874727), (2494, 844564), (2666, 790076), (2842, 741148), (3038, 693332), (3596, 585746), (3892, 541198), (4031, 522536), (4214, 499844), (4309, 488824), (4988, 422282), (5332, 395038), (5684, 370574), (5977, 352408), (6076, 346666), (6293, 334712), (6811, 309256), (7192, 292873), (7784, 270599), (8062, 261268), (8428, 249922), (8618, 244412), (8729, 241304), (9331, 225736), (9976, 211141), (10664, 197519), (11368, 185287), (11954, 176204), (12152, 173333), (12586, 167356), (13622, 154628), (16124, 130634), (16856, 124961), (17236, 122206), (17458, 120652), (18662, 112868), (23908, 88102), (25172, 83678), (27244, 77314), (28217, 74648), (30163, 69832), (32248, 65317), (34472, 61103), (34916, 60326), (37324, 56434), (38657, 54488), (41839, 50344), (44051, 47816)]