420201264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9447

約数の個数: 120

約数和(自身を含む): 1329349440

約数和(自身を除く): 909148176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 9403, 11172, 14896, 18806, 22344, 28209, 37612, 44688, 56418, 65821, 75224, 112836, 131642, 150448, 178657, 197463, 225672, 263284, 357314, 394926, 451344, 460747, 526568, 535971, 714628, 789852, 921494, 1053136, 1071942, 1250599, 1382241, 1429256, 1579704, 1842988, 2143884, 2501198, 2764482, 2858512, 3159408, 3685976, 3751797, 4287768, 5002396, 5528964, 7371952, 7503594, 8575536, 8754193, 10004792, 11057928, 15007188, 17508386, 20009584, 22115856, 26262579, 30014376, 35016772, 52525158, 60028752, 70033544, 105050316, 140067088, 210100632, 420201264]

約数ペア:

[(1, 420201264), (2, 210100632), (3, 140067088), (4, 105050316), (6, 70033544), (7, 60028752), (8, 52525158), (12, 35016772), (14, 30014376), (16, 26262579), (19, 22115856), (21, 20009584), (24, 17508386), (28, 15007188), (38, 11057928), (42, 10004792), (48, 8754193), (49, 8575536), (56, 7503594), (57, 7371952), (76, 5528964), (84, 5002396), (98, 4287768), (112, 3751797), (114, 3685976), (133, 3159408), (147, 2858512), (152, 2764482), (168, 2501198), (196, 2143884), (228, 1842988), (266, 1579704), (294, 1429256), (304, 1382241), (336, 1250599), (392, 1071942), (399, 1053136), (456, 921494), (532, 789852), (588, 714628), (784, 535971), (798, 526568), (912, 460747), (931, 451344), (1064, 394926), (1176, 357314), (1596, 263284), (1862, 225672), (2128, 197463), (2352, 178657), (2793, 150448), (3192, 131642), (3724, 112836), (5586, 75224), (6384, 65821), (7448, 56418), (9403, 44688), (11172, 37612), (14896, 28209), (18806, 22344)]