16894874989076

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{414019}}^1$

素因数の和:414422

約数の個数: 144

約数和(自身を含む): 37513570530240

約数和(自身を除く): 20618695541164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 331, 476, 518, 629, 662, 833, 1036, 1258, 1324, 1666, 1813, 2317, 2516, 3332, 3626, 4403, 4634, 5627, 7252, 8806, 9268, 11254, 12247, 16219, 17612, 22508, 24494, 30821, 32438, 39389, 48988, 61642, 64876, 78778, 85729, 123284, 157556, 171458, 208199, 275723, 342916, 414019, 416398, 551446, 600103, 828038, 832796, 1102892, 1200206, 1457393, 1656076, 2400412, 2898133, 2914786, 5796266, 5829572, 7038323, 10201751, 11592532, 14076646, 15318703, 20286931, 20403502, 28153292, 30637406, 40573862, 40807004, 49268261, 61274812, 81147724, 98536522, 107230921, 137040289, 197073044, 214461842, 260417951, 274080578, 344877827, 428923684, 520835902, 548161156, 689755654, 750616447, 959282023, 1041671804, 1379511308, 1501232894, 1822925657, 1918564046, 2329684913, 3002465788, 3645851314, 3837128092, 4659369826, 5070490693, 6714974161, 7291702628, 9318739652, 10140981386, 12760479599, 13429948322, 16307794391, 20281962772, 25520959198, 26859896644, 32615588782, 35493434851, 51041918396, 65231177564, 70986869702, 86198341781, 114154560737, 141973739404, 172396683562, 228309121474, 248454043957, 344793367124, 456618242948, 496908087914, 603388392467, 993816175828, 1206776784934, 2413553569868, 4223718747269, 8447437494538, 16894874989076]

約数ペア:

[(1, 16894874989076), (2, 8447437494538), (4, 4223718747269), (7, 2413553569868), (14, 1206776784934), (17, 993816175828), (28, 603388392467), (34, 496908087914), (37, 456618242948), (49, 344793367124), (68, 248454043957), (74, 228309121474), (98, 172396683562), (119, 141973739404), (148, 114154560737), (196, 86198341781), (238, 70986869702), (259, 65231177564), (331, 51041918396), (476, 35493434851), (518, 32615588782), (629, 26859896644), (662, 25520959198), (833, 20281962772), (1036, 16307794391), (1258, 13429948322), (1324, 12760479599), (1666, 10140981386), (1813, 9318739652), (2317, 7291702628), (2516, 6714974161), (3332, 5070490693), (3626, 4659369826), (4403, 3837128092), (4634, 3645851314), (5627, 3002465788), (7252, 2329684913), (8806, 1918564046), (9268, 1822925657), (11254, 1501232894), (12247, 1379511308), (16219, 1041671804), (17612, 959282023), (22508, 750616447), (24494, 689755654), (30821, 548161156), (32438, 520835902), (39389, 428923684), (48988, 344877827), (61642, 274080578), (64876, 260417951), (78778, 214461842), (85729, 197073044), (123284, 137040289), (157556, 107230921), (171458, 98536522), (208199, 81147724), (275723, 61274812), (342916, 49268261), (414019, 40807004), (416398, 40573862), (551446, 30637406), (600103, 28153292), (828038, 20403502), (832796, 20286931), (1102892, 15318703), (1200206, 14076646), (1457393, 11592532), (1656076, 10201751), (2400412, 7038323), (2898133, 5829572), (2914786, 5796266)]