16620474888

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1186

約数の個数: 192

約数和(自身を含む): 48176856000

約数和(自身を除く): 31556381112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 269, 296, 324, 333, 444, 486, 538, 648, 666, 807, 859, 888, 972, 999, 1076, 1332, 1614, 1718, 1944, 1998, 2152, 2421, 2577, 2664, 2997, 3228, 3436, 3996, 4842, 5154, 5994, 6456, 6872, 7263, 7731, 7992, 8991, 9684, 9953, 10308, 11988, 14526, 15462, 17982, 19368, 19906, 20616, 21789, 23193, 23976, 29052, 29859, 30924, 31783, 35964, 39812, 43578, 46386, 58104, 59718, 61848, 63566, 65367, 69579, 71928, 79624, 87156, 89577, 92772, 95349, 119436, 127132, 130734, 139158, 174312, 179154, 185544, 190698, 208737, 231071, 238872, 254264, 261468, 268731, 278316, 286047, 358308, 381396, 417474, 462142, 522936, 537462, 556632, 572094, 693213, 716616, 762792, 806193, 834948, 858141, 924284, 1074924, 1144188, 1386426, 1612386, 1669896, 1716282, 1848568, 2079639, 2149848, 2288376, 2418579, 2574423, 2772852, 3224772, 3432564, 4159278, 4837158, 5148846, 5545704, 6238917, 6449544, 6865128, 7723269, 8318556, 8549627, 9674316, 10297692, 12477834, 15446538, 16637112, 17099254, 18716751, 19348632, 20595384, 24955668, 25648881, 30893076, 34198508, 37433502, 49911336, 51297762, 56150253, 61786152, 68397016, 74867004, 76946643, 102595524, 112300506, 149734008, 153893286, 205191048, 224601012, 230839929, 307786572, 449202024, 461679858, 615573144, 692519787, 923359716, 1385039574, 1846719432, 2077559361, 2770079148, 4155118722, 5540158296, 8310237444, 16620474888]

約数ペア:

[(1, 16620474888), (2, 8310237444), (3, 5540158296), (4, 4155118722), (6, 2770079148), (8, 2077559361), (9, 1846719432), (12, 1385039574), (18, 923359716), (24, 692519787), (27, 615573144), (36, 461679858), (37, 449202024), (54, 307786572), (72, 230839929), (74, 224601012), (81, 205191048), (108, 153893286), (111, 149734008), (148, 112300506), (162, 102595524), (216, 76946643), (222, 74867004), (243, 68397016), (269, 61786152), (296, 56150253), (324, 51297762), (333, 49911336), (444, 37433502), (486, 34198508), (538, 30893076), (648, 25648881), (666, 24955668), (807, 20595384), (859, 19348632), (888, 18716751), (972, 17099254), (999, 16637112), (1076, 15446538), (1332, 12477834), (1614, 10297692), (1718, 9674316), (1944, 8549627), (1998, 8318556), (2152, 7723269), (2421, 6865128), (2577, 6449544), (2664, 6238917), (2997, 5545704), (3228, 5148846), (3436, 4837158), (3996, 4159278), (4842, 3432564), (5154, 3224772), (5994, 2772852), (6456, 2574423), (6872, 2418579), (7263, 2288376), (7731, 2149848), (7992, 2079639), (8991, 1848568), (9684, 1716282), (9953, 1669896), (10308, 1612386), (11988, 1386426), (14526, 1144188), (15462, 1074924), (17982, 924284), (19368, 858141), (19906, 834948), (20616, 806193), (21789, 762792), (23193, 716616), (23976, 693213), (29052, 572094), (29859, 556632), (30924, 537462), (31783, 522936), (35964, 462142), (39812, 417474), (43578, 381396), (46386, 358308), (58104, 286047), (59718, 278316), (61848, 268731), (63566, 261468), (65367, 254264), (69579, 238872), (71928, 231071), (79624, 208737), (87156, 190698), (89577, 185544), (92772, 179154), (95349, 174312), (119436, 139158), (127132, 130734)]