15679880232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 41915232000

約数和(自身を除く): 26235351768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 313, 398, 408, 597, 617, 626, 796, 939, 1194, 1234, 1252, 1592, 1851, 1878, 2388, 2468, 2504, 3383, 3702, 3756, 4776, 4936, 5321, 6766, 7404, 7512, 10149, 10489, 10642, 13532, 14808, 15963, 20298, 20978, 21284, 27064, 31467, 31926, 40596, 41956, 42568, 62287, 62934, 63852, 81192, 83912, 122783, 124574, 125868, 127704, 186861, 193121, 245566, 249148, 251736, 368349, 373722, 386242, 491132, 498296, 579363, 736698, 747444, 772484, 982264, 1058879, 1158726, 1473396, 1494888, 1544968, 2087311, 2117758, 2317452, 2946792, 3176637, 3283057, 4174622, 4235516, 4634904, 6261933, 6353274, 6566114, 8349244, 8471032, 9849171, 12523866, 12706548, 13132228, 16698488, 19698342, 25047732, 25413096, 26264456, 38431079, 39396684, 50095464, 76862158, 78793368, 115293237, 153724316, 230586474, 307448632, 461172948, 653328343, 922345896, 1306656686, 1959985029, 2613313372, 3919970058, 5226626744, 7839940116, 15679880232]

約数ペア:

[(1, 15679880232), (2, 7839940116), (3, 5226626744), (4, 3919970058), (6, 2613313372), (8, 1959985029), (12, 1306656686), (17, 922345896), (24, 653328343), (34, 461172948), (51, 307448632), (68, 230586474), (102, 153724316), (136, 115293237), (199, 78793368), (204, 76862158), (313, 50095464), (398, 39396684), (408, 38431079), (597, 26264456), (617, 25413096), (626, 25047732), (796, 19698342), (939, 16698488), (1194, 13132228), (1234, 12706548), (1252, 12523866), (1592, 9849171), (1851, 8471032), (1878, 8349244), (2388, 6566114), (2468, 6353274), (2504, 6261933), (3383, 4634904), (3702, 4235516), (3756, 4174622), (4776, 3283057), (4936, 3176637), (5321, 2946792), (6766, 2317452), (7404, 2117758), (7512, 2087311), (10149, 1544968), (10489, 1494888), (10642, 1473396), (13532, 1158726), (14808, 1058879), (15963, 982264), (20298, 772484), (20978, 747444), (21284, 736698), (27064, 579363), (31467, 498296), (31926, 491132), (40596, 386242), (41956, 373722), (42568, 368349), (62287, 251736), (62934, 249148), (63852, 245566), (81192, 193121), (83912, 186861), (122783, 127704), (124574, 125868)]