391579563452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{36307}}^1$

素因数の和:36464

約数の個数: 144

約数和(自身を含む): 911008965888

約数和(自身を除く): 519429402436

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 97, 133, 154, 194, 209, 266, 308, 361, 388, 418, 532, 679, 722, 836, 1067, 1358, 1444, 1463, 1843, 2134, 2527, 2716, 2926, 3686, 3971, 4268, 5054, 5852, 7372, 7469, 7942, 10108, 12901, 14938, 15884, 20273, 25802, 27797, 29876, 35017, 36307, 40546, 51604, 55594, 70034, 72614, 81092, 111188, 140068, 141911, 145228, 245119, 254149, 283822, 385187, 399377, 490238, 508298, 567644, 689833, 770374, 798754, 980476, 1016596, 1379666, 1540748, 1597508, 2696309, 2759332, 2795639, 3521779, 4828831, 5392618, 5591278, 7043558, 7588163, 9657662, 10785236, 11182556, 13106827, 14087116, 15176326, 19315324, 24652453, 26213654, 30352652, 38739569, 49304906, 52427308, 53117141, 66913801, 77479138, 91747789, 98609812, 106234282, 133827602, 144175097, 154958276, 183495578, 212468564, 267655204, 271176983, 288350194, 366991156, 468396607, 542353966, 576700388, 736051811, 936793214, 1009225679, 1084707932, 1271362219, 1472103622, 1873586428, 2018451358, 2542724438, 2944207244, 4036902716, 5085448876, 5152362677, 8899535533, 10304725354, 13984984409, 17799071066, 20609450708, 27969968818, 35598142132, 55939937636, 97894890863, 195789781726, 391579563452]

約数ペア:

[(1, 391579563452), (2, 195789781726), (4, 97894890863), (7, 55939937636), (11, 35598142132), (14, 27969968818), (19, 20609450708), (22, 17799071066), (28, 13984984409), (38, 10304725354), (44, 8899535533), (76, 5152362677), (77, 5085448876), (97, 4036902716), (133, 2944207244), (154, 2542724438), (194, 2018451358), (209, 1873586428), (266, 1472103622), (308, 1271362219), (361, 1084707932), (388, 1009225679), (418, 936793214), (532, 736051811), (679, 576700388), (722, 542353966), (836, 468396607), (1067, 366991156), (1358, 288350194), (1444, 271176983), (1463, 267655204), (1843, 212468564), (2134, 183495578), (2527, 154958276), (2716, 144175097), (2926, 133827602), (3686, 106234282), (3971, 98609812), (4268, 91747789), (5054, 77479138), (5852, 66913801), (7372, 53117141), (7469, 52427308), (7942, 49304906), (10108, 38739569), (12901, 30352652), (14938, 26213654), (15884, 24652453), (20273, 19315324), (25802, 15176326), (27797, 14087116), (29876, 13106827), (35017, 11182556), (36307, 10785236), (40546, 9657662), (51604, 7588163), (55594, 7043558), (70034, 5591278), (72614, 5392618), (81092, 4828831), (111188, 3521779), (140068, 2795639), (141911, 2759332), (145228, 2696309), (245119, 1597508), (254149, 1540748), (283822, 1379666), (385187, 1016596), (399377, 980476), (490238, 798754), (508298, 770374), (567644, 689833)]