316417192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 795191040

約数和(自身を除く): 478773848

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 136, 148, 182, 221, 238, 259, 296, 364, 442, 476, 481, 518, 629, 691, 728, 884, 952, 962, 1036, 1258, 1382, 1547, 1768, 1924, 2072, 2516, 2764, 3094, 3367, 3848, 4403, 4837, 5032, 5528, 6188, 6734, 8177, 8806, 8983, 9674, 11747, 12376, 13468, 16354, 17612, 17966, 19348, 23494, 25567, 26936, 32708, 35224, 35932, 38696, 46988, 51134, 57239, 62881, 65416, 71864, 82229, 93976, 102268, 114478, 125762, 152711, 164458, 178969, 204536, 228956, 251524, 305422, 328916, 332371, 357938, 434639, 457912, 503048, 610844, 657832, 664742, 715876, 869278, 1068977, 1221688, 1329484, 1431752, 1738556, 2137954, 2326597, 2658968, 3042473, 3477112, 4275908, 4653194, 5650307, 6084946, 8551816, 9306388, 11300614, 12169892, 18612776, 22601228, 24339784, 39552149, 45202456, 79104298, 158208596, 316417192]

約数ペア:

[(1, 316417192), (2, 158208596), (4, 79104298), (7, 45202456), (8, 39552149), (13, 24339784), (14, 22601228), (17, 18612776), (26, 12169892), (28, 11300614), (34, 9306388), (37, 8551816), (52, 6084946), (56, 5650307), (68, 4653194), (74, 4275908), (91, 3477112), (104, 3042473), (119, 2658968), (136, 2326597), (148, 2137954), (182, 1738556), (221, 1431752), (238, 1329484), (259, 1221688), (296, 1068977), (364, 869278), (442, 715876), (476, 664742), (481, 657832), (518, 610844), (629, 503048), (691, 457912), (728, 434639), (884, 357938), (952, 332371), (962, 328916), (1036, 305422), (1258, 251524), (1382, 228956), (1547, 204536), (1768, 178969), (1924, 164458), (2072, 152711), (2516, 125762), (2764, 114478), (3094, 102268), (3367, 93976), (3848, 82229), (4403, 71864), (4837, 65416), (5032, 62881), (5528, 57239), (6188, 51134), (6734, 46988), (8177, 38696), (8806, 35932), (8983, 35224), (9674, 32708), (11747, 26936), (12376, 25567), (13468, 23494), (16354, 19348), (17612, 17966)]