1901963232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26737}}^1$

素因数の和:26785

約数の個数: 144

約数和(自身を含む): 6131558160

約数和(自身を除く): 4229594928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 26737, 35568, 53474, 71136, 80211, 106948, 160422, 213896, 240633, 320844, 347581, 427792, 481266, 508003, 641688, 695162, 855584, 962532, 1016006, 1042743, 1283376, 1390324, 1524009, 1925064, 2032012, 2085486, 2566752, 2780648, 3048018, 3128229, 3850128, 4064024, 4170972, 4572027, 5561296, 6096036, 6256458, 6604039, 7700256, 8128048, 8341944, 9144054, 11122592, 12192072, 12512916, 13208078, 16256096, 16683888, 18288108, 19812117, 24384144, 25025832, 26416156, 33367776, 36576216, 39624234, 48768288, 50051664, 52832312, 59436351, 73152432, 79248468, 100103328, 105664624, 118872702, 146304864, 158496936, 211329248, 237745404, 316993872, 475490808, 633987744, 950981616, 1901963232]

約数ペア:

[(1, 1901963232), (2, 950981616), (3, 633987744), (4, 475490808), (6, 316993872), (8, 237745404), (9, 211329248), (12, 158496936), (13, 146304864), (16, 118872702), (18, 105664624), (19, 100103328), (24, 79248468), (26, 73152432), (32, 59436351), (36, 52832312), (38, 50051664), (39, 48768288), (48, 39624234), (52, 36576216), (57, 33367776), (72, 26416156), (76, 25025832), (78, 24384144), (96, 19812117), (104, 18288108), (114, 16683888), (117, 16256096), (144, 13208078), (152, 12512916), (156, 12192072), (171, 11122592), (208, 9144054), (228, 8341944), (234, 8128048), (247, 7700256), (288, 6604039), (304, 6256458), (312, 6096036), (342, 5561296), (416, 4572027), (456, 4170972), (468, 4064024), (494, 3850128), (608, 3128229), (624, 3048018), (684, 2780648), (741, 2566752), (912, 2085486), (936, 2032012), (988, 1925064), (1248, 1524009), (1368, 1390324), (1482, 1283376), (1824, 1042743), (1872, 1016006), (1976, 962532), (2223, 855584), (2736, 695162), (2964, 641688), (3744, 508003), (3952, 481266), (4446, 427792), (5472, 347581), (5928, 320844), (7904, 240633), (8892, 213896), (11856, 160422), (17784, 106948), (23712, 80211), (26737, 71136), (35568, 53474)]