291257754228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{19333}}^1$

素因数の和:19854

約数の個数: 144

約数和(自身を含む): 848562763776

約数和(自身を除く): 557305009548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 313, 382, 573, 626, 764, 939, 1146, 1252, 1337, 1719, 1878, 2191, 2292, 2674, 2817, 3438, 3756, 4011, 4382, 5348, 5634, 6573, 6876, 8022, 8764, 11268, 12033, 13146, 16044, 19333, 19719, 24066, 26292, 38666, 39438, 48132, 57999, 59783, 77332, 78876, 115998, 119566, 135331, 173997, 179349, 231996, 239132, 270662, 347994, 358698, 405993, 418481, 538047, 541324, 695988, 717396, 811986, 836962, 1076094, 1217979, 1255443, 1623972, 1673924, 2152188, 2435958, 2510886, 3692603, 3766329, 4871916, 5021772, 6051229, 7385206, 7532658, 11077809, 12102458, 14770412, 15065316, 18153687, 22155618, 24204916, 25848221, 33233427, 36307374, 42358603, 44311236, 51696442, 54461061, 66466854, 72614748, 77544663, 84717206, 103392884, 108922122, 127075809, 132933708, 155089326, 169434412, 217844244, 232633989, 254151618, 310178652, 381227427, 465267978, 508303236, 762454854, 930535956, 1155784739, 1524909708, 2311569478, 3467354217, 4623138956, 6934708434, 8090493173, 10402062651, 13869416868, 16180986346, 20804125302, 24271479519, 32361972692, 41608250604, 48542959038, 72814438557, 97085918076, 145628877114, 291257754228]

約数ペア:

[(1, 291257754228), (2, 145628877114), (3, 97085918076), (4, 72814438557), (6, 48542959038), (7, 41608250604), (9, 32361972692), (12, 24271479519), (14, 20804125302), (18, 16180986346), (21, 13869416868), (28, 10402062651), (36, 8090493173), (42, 6934708434), (63, 4623138956), (84, 3467354217), (126, 2311569478), (191, 1524909708), (252, 1155784739), (313, 930535956), (382, 762454854), (573, 508303236), (626, 465267978), (764, 381227427), (939, 310178652), (1146, 254151618), (1252, 232633989), (1337, 217844244), (1719, 169434412), (1878, 155089326), (2191, 132933708), (2292, 127075809), (2674, 108922122), (2817, 103392884), (3438, 84717206), (3756, 77544663), (4011, 72614748), (4382, 66466854), (5348, 54461061), (5634, 51696442), (6573, 44311236), (6876, 42358603), (8022, 36307374), (8764, 33233427), (11268, 25848221), (12033, 24204916), (13146, 22155618), (16044, 18153687), (19333, 15065316), (19719, 14770412), (24066, 12102458), (26292, 11077809), (38666, 7532658), (39438, 7385206), (48132, 6051229), (57999, 5021772), (59783, 4871916), (77332, 3766329), (78876, 3692603), (115998, 2510886), (119566, 2435958), (135331, 2152188), (173997, 1673924), (179349, 1623972), (231996, 1255443), (239132, 1217979), (270662, 1076094), (347994, 836962), (358698, 811986), (405993, 717396), (418481, 695988), (538047, 541324)]