401025954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 1006774272

約数和(自身を除く): 605748318

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 83, 101, 102, 119, 134, 166, 201, 202, 238, 249, 303, 357, 402, 469, 498, 581, 606, 707, 714, 938, 1139, 1162, 1407, 1411, 1414, 1717, 1743, 2121, 2278, 2814, 2822, 3417, 3434, 3486, 4233, 4242, 5151, 5561, 6767, 6834, 7973, 8383, 8466, 9877, 10302, 11122, 12019, 13534, 15946, 16683, 16766, 19754, 20301, 23919, 24038, 25149, 29631, 33366, 36057, 38927, 40602, 47369, 47838, 50298, 58681, 59262, 72114, 77854, 94537, 94738, 115039, 116781, 117362, 142107, 142511, 176043, 189074, 230078, 233562, 283611, 284214, 285022, 345117, 352086, 427533, 561661, 567222, 661759, 690234, 805273, 855066, 997577, 1123322, 1323518, 1610546, 1684983, 1985277, 1995154, 2415819, 2992731, 3369966, 3931627, 3970554, 4831638, 5985462, 7863254, 9548237, 11794881, 19096474, 23589762, 28644711, 57289422, 66837659, 133675318, 200512977, 401025954]

約数ペア:

[(1, 401025954), (2, 200512977), (3, 133675318), (6, 66837659), (7, 57289422), (14, 28644711), (17, 23589762), (21, 19096474), (34, 11794881), (42, 9548237), (51, 7863254), (67, 5985462), (83, 4831638), (101, 3970554), (102, 3931627), (119, 3369966), (134, 2992731), (166, 2415819), (201, 1995154), (202, 1985277), (238, 1684983), (249, 1610546), (303, 1323518), (357, 1123322), (402, 997577), (469, 855066), (498, 805273), (581, 690234), (606, 661759), (707, 567222), (714, 561661), (938, 427533), (1139, 352086), (1162, 345117), (1407, 285022), (1411, 284214), (1414, 283611), (1717, 233562), (1743, 230078), (2121, 189074), (2278, 176043), (2814, 142511), (2822, 142107), (3417, 117362), (3434, 116781), (3486, 115039), (4233, 94738), (4242, 94537), (5151, 77854), (5561, 72114), (6767, 59262), (6834, 58681), (7973, 50298), (8383, 47838), (8466, 47369), (9877, 40602), (10302, 38927), (11122, 36057), (12019, 33366), (13534, 29631), (15946, 25149), (16683, 24038), (16766, 23919), (19754, 20301)]