416875732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 983136000

約数和(自身を除く): 566260268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 79, 91, 98, 109, 133, 158, 182, 196, 218, 247, 266, 316, 364, 436, 494, 532, 553, 637, 763, 931, 988, 1027, 1106, 1274, 1417, 1501, 1526, 1729, 1862, 2054, 2071, 2212, 2548, 2834, 3002, 3052, 3458, 3724, 3871, 4108, 4142, 5341, 5668, 6004, 6916, 7189, 7742, 8284, 8611, 9919, 10507, 10682, 12103, 14378, 14497, 15484, 17222, 19513, 19838, 21014, 21364, 24206, 26923, 28756, 28994, 34444, 39026, 39676, 42028, 48412, 50323, 53846, 57988, 60277, 69433, 73549, 78052, 100646, 101479, 107692, 111943, 120554, 136591, 138866, 147098, 163609, 188461, 201292, 202958, 223886, 241108, 273182, 277732, 294196, 327218, 376922, 405916, 421939, 447772, 546364, 654436, 753844, 783601, 843878, 956137, 1145263, 1319227, 1567202, 1687756, 1912274, 2126917, 2290526, 2638454, 3134404, 3824548, 4253834, 4581052, 5276908, 5485207, 8016841, 8507668, 10970414, 14888419, 16033682, 21940828, 29776838, 32067364, 59553676, 104218933, 208437866, 416875732]

約数ペア:

[(1, 416875732), (2, 208437866), (4, 104218933), (7, 59553676), (13, 32067364), (14, 29776838), (19, 21940828), (26, 16033682), (28, 14888419), (38, 10970414), (49, 8507668), (52, 8016841), (76, 5485207), (79, 5276908), (91, 4581052), (98, 4253834), (109, 3824548), (133, 3134404), (158, 2638454), (182, 2290526), (196, 2126917), (218, 1912274), (247, 1687756), (266, 1567202), (316, 1319227), (364, 1145263), (436, 956137), (494, 843878), (532, 783601), (553, 753844), (637, 654436), (763, 546364), (931, 447772), (988, 421939), (1027, 405916), (1106, 376922), (1274, 327218), (1417, 294196), (1501, 277732), (1526, 273182), (1729, 241108), (1862, 223886), (2054, 202958), (2071, 201292), (2212, 188461), (2548, 163609), (2834, 147098), (3002, 138866), (3052, 136591), (3458, 120554), (3724, 111943), (3871, 107692), (4108, 101479), (4142, 100646), (5341, 78052), (5668, 73549), (6004, 69433), (6916, 60277), (7189, 57988), (7742, 53846), (8284, 50323), (8611, 48412), (9919, 42028), (10507, 39676), (10682, 39026), (12103, 34444), (14378, 28994), (14497, 28756), (15484, 26923), (17222, 24206), (19513, 21364), (19838, 21014)]