740647171992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{381467}}^1$

素因数の和:381630

約数の個数: 192

約数和(自身を含む): 2337880043520

約数和(自身を除く): 1597232871528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 127, 147, 156, 168, 182, 196, 254, 273, 294, 312, 364, 381, 392, 508, 546, 588, 637, 728, 762, 889, 1016, 1092, 1176, 1274, 1524, 1651, 1778, 1911, 2184, 2548, 2667, 3048, 3302, 3556, 3822, 4953, 5096, 5334, 6223, 6604, 7112, 7644, 9906, 10668, 11557, 12446, 13208, 15288, 18669, 19812, 21336, 23114, 24892, 34671, 37338, 39624, 46228, 49784, 69342, 74676, 80899, 92456, 138684, 149352, 161798, 242697, 277368, 323596, 381467, 485394, 647192, 762934, 970788, 1144401, 1525868, 1941576, 2288802, 2670269, 3051736, 4577604, 4959071, 5340538, 8010807, 9155208, 9918142, 10681076, 14877213, 16021614, 18691883, 19836284, 21362152, 29754426, 32043228, 34713497, 37383766, 39672568, 48446309, 56075649, 59508852, 64086456, 69426994, 74767532, 96892618, 104140491, 112151298, 119017704, 138853988, 145338927, 149535064, 193785236, 208280982, 224302596, 242994479, 277707976, 290677854, 339124163, 387570472, 416561964, 448605192, 485988958, 581355708, 629802017, 678248326, 728983437, 833123928, 971977916, 1017372489, 1162711416, 1259604034, 1356496652, 1457966874, 1889406051, 1943955832, 2034744978, 2373869141, 2519208068, 2712993304, 2915933748, 3778812102, 4069489956, 4408614119, 4747738282, 5038416136, 5831867496, 7121607423, 7557624204, 8138979912, 8817228238, 9495476564, 13225842357, 14243214846, 15115248408, 17634456476, 18990953128, 26451684714, 28486429692, 30860298833, 35268912952, 52903369428, 56972859384, 61720597666, 92580896499, 105806738856, 123441195332, 185161792998, 246882390664, 370323585996, 740647171992]

約数ペア:

[(1, 740647171992), (2, 370323585996), (3, 246882390664), (4, 185161792998), (6, 123441195332), (7, 105806738856), (8, 92580896499), (12, 61720597666), (13, 56972859384), (14, 52903369428), (21, 35268912952), (24, 30860298833), (26, 28486429692), (28, 26451684714), (39, 18990953128), (42, 17634456476), (49, 15115248408), (52, 14243214846), (56, 13225842357), (78, 9495476564), (84, 8817228238), (91, 8138979912), (98, 7557624204), (104, 7121607423), (127, 5831867496), (147, 5038416136), (156, 4747738282), (168, 4408614119), (182, 4069489956), (196, 3778812102), (254, 2915933748), (273, 2712993304), (294, 2519208068), (312, 2373869141), (364, 2034744978), (381, 1943955832), (392, 1889406051), (508, 1457966874), (546, 1356496652), (588, 1259604034), (637, 1162711416), (728, 1017372489), (762, 971977916), (889, 833123928), (1016, 728983437), (1092, 678248326), (1176, 629802017), (1274, 581355708), (1524, 485988958), (1651, 448605192), (1778, 416561964), (1911, 387570472), (2184, 339124163), (2548, 290677854), (2667, 277707976), (3048, 242994479), (3302, 224302596), (3556, 208280982), (3822, 193785236), (4953, 149535064), (5096, 145338927), (5334, 138853988), (6223, 119017704), (6604, 112151298), (7112, 104140491), (7644, 96892618), (9906, 74767532), (10668, 69426994), (11557, 64086456), (12446, 59508852), (13208, 56075649), (15288, 48446309), (18669, 39672568), (19812, 37383766), (21336, 34713497), (23114, 32043228), (24892, 29754426), (34671, 21362152), (37338, 19836284), (39624, 18691883), (46228, 16021614), (49784, 14877213), (69342, 10681076), (74676, 9918142), (80899, 9155208), (92456, 8010807), (138684, 5340538), (149352, 4959071), (161798, 4577604), (242697, 3051736), (277368, 2670269), (323596, 2288802), (381467, 1941576), (485394, 1525868), (647192, 1144401), (762934, 970788)]