277270812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 894072816

約数和(自身を除く): 616802004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 107, 113, 117, 126, 147, 156, 182, 196, 214, 226, 234, 252, 273, 294, 321, 339, 364, 428, 441, 452, 468, 546, 588, 637, 642, 678, 749, 791, 819, 882, 963, 1017, 1092, 1274, 1284, 1356, 1391, 1469, 1498, 1582, 1638, 1764, 1911, 1926, 2034, 2247, 2373, 2548, 2782, 2938, 2996, 3164, 3276, 3822, 3852, 4068, 4173, 4407, 4494, 4746, 5243, 5537, 5564, 5733, 5876, 6741, 7119, 7644, 8346, 8814, 8988, 9492, 9737, 10283, 10486, 11074, 11466, 12091, 12519, 13221, 13482, 14238, 15729, 16611, 16692, 17628, 19474, 20566, 20972, 22148, 22932, 24182, 25038, 26442, 26964, 28476, 29211, 30849, 31458, 33222, 36273, 38948, 41132, 47187, 48364, 49833, 50076, 52884, 58422, 61698, 62916, 66444, 68159, 71981, 72546, 84637, 87633, 92547, 94374, 99666, 108819, 116844, 123396, 136318, 143962, 145092, 157183, 169274, 175266, 185094, 188748, 199332, 204477, 215943, 217638, 253911, 272636, 287924, 314366, 338548, 350532, 370188, 408954, 431886, 435276, 471549, 507822, 592459, 613431, 628732, 647829, 761733, 817908, 863772, 943098, 1015644, 1100281, 1184918, 1226862, 1295658, 1414647, 1523466, 1777377, 1886196, 2200562, 2369836, 2453724, 2591316, 2829294, 3046932, 3300843, 3554754, 4401124, 5332131, 5658588, 6601686, 7109508, 7701967, 9902529, 10664262, 13203372, 15403934, 19805058, 21328524, 23105901, 30807868, 39610116, 46211802, 69317703, 92423604, 138635406, 277270812]

約数ペア:

[(1, 277270812), (2, 138635406), (3, 92423604), (4, 69317703), (6, 46211802), (7, 39610116), (9, 30807868), (12, 23105901), (13, 21328524), (14, 19805058), (18, 15403934), (21, 13203372), (26, 10664262), (28, 9902529), (36, 7701967), (39, 7109508), (42, 6601686), (49, 5658588), (52, 5332131), (63, 4401124), (78, 3554754), (84, 3300843), (91, 3046932), (98, 2829294), (107, 2591316), (113, 2453724), (117, 2369836), (126, 2200562), (147, 1886196), (156, 1777377), (182, 1523466), (196, 1414647), (214, 1295658), (226, 1226862), (234, 1184918), (252, 1100281), (273, 1015644), (294, 943098), (321, 863772), (339, 817908), (364, 761733), (428, 647829), (441, 628732), (452, 613431), (468, 592459), (546, 507822), (588, 471549), (637, 435276), (642, 431886), (678, 408954), (749, 370188), (791, 350532), (819, 338548), (882, 314366), (963, 287924), (1017, 272636), (1092, 253911), (1274, 217638), (1284, 215943), (1356, 204477), (1391, 199332), (1469, 188748), (1498, 185094), (1582, 175266), (1638, 169274), (1764, 157183), (1911, 145092), (1926, 143962), (2034, 136318), (2247, 123396), (2373, 116844), (2548, 108819), (2782, 99666), (2938, 94374), (2996, 92547), (3164, 87633), (3276, 84637), (3822, 72546), (3852, 71981), (4068, 68159), (4173, 66444), (4407, 62916), (4494, 61698), (4746, 58422), (5243, 52884), (5537, 50076), (5564, 49833), (5733, 48364), (5876, 47187), (6741, 41132), (7119, 38948), (7644, 36273), (8346, 33222), (8814, 31458), (8988, 30849), (9492, 29211), (9737, 28476), (10283, 26964), (10486, 26442), (11074, 25038), (11466, 24182), (12091, 22932), (12519, 22148), (13221, 20972), (13482, 20566), (14238, 19474), (15729, 17628), (16611, 16692)]