420690816

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4053

約数の個数: 192

約数和(自身を含む): 1490317920

約数和(自身を除く): 1069627104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4013, 4032, 4368, 4992, 5824, 6552, 7488, 8026, 8064, 8736, 11648, 12039, 13104, 14976, 16052, 17472, 24078, 26208, 28091, 32104, 34944, 36117, 48156, 52169, 52416, 56182, 64208, 72234, 84273, 96312, 104338, 104832, 112364, 128416, 144468, 156507, 168546, 192624, 208676, 224728, 252819, 256832, 288936, 313014, 337092, 365183, 385248, 417352, 449456, 469521, 505638, 513664, 577872, 626028, 674184, 730366, 770496, 834704, 898912, 939042, 1011276, 1095549, 1155744, 1252056, 1348368, 1460732, 1540992, 1669408, 1797824, 1878084, 2022552, 2191098, 2311488, 2504112, 2696736, 2921464, 3286647, 3338816, 3595648, 3756168, 4045104, 4382196, 4622976, 5008224, 5393472, 5842928, 6573294, 6677632, 7512336, 8090208, 8764392, 10016448, 10786944, 11685856, 13146588, 15024672, 16180416, 17528784, 20032896, 23371712, 26293176, 30049344, 32360832, 35057568, 46743424, 52586352, 60098688, 70115136, 105172704, 140230272, 210345408, 420690816]

約数ペア:

[(1, 420690816), (2, 210345408), (3, 140230272), (4, 105172704), (6, 70115136), (7, 60098688), (8, 52586352), (9, 46743424), (12, 35057568), (13, 32360832), (14, 30049344), (16, 26293176), (18, 23371712), (21, 20032896), (24, 17528784), (26, 16180416), (28, 15024672), (32, 13146588), (36, 11685856), (39, 10786944), (42, 10016448), (48, 8764392), (52, 8090208), (56, 7512336), (63, 6677632), (64, 6573294), (72, 5842928), (78, 5393472), (84, 5008224), (91, 4622976), (96, 4382196), (104, 4045104), (112, 3756168), (117, 3595648), (126, 3338816), (128, 3286647), (144, 2921464), (156, 2696736), (168, 2504112), (182, 2311488), (192, 2191098), (208, 2022552), (224, 1878084), (234, 1797824), (252, 1669408), (273, 1540992), (288, 1460732), (312, 1348368), (336, 1252056), (364, 1155744), (384, 1095549), (416, 1011276), (448, 939042), (468, 898912), (504, 834704), (546, 770496), (576, 730366), (624, 674184), (672, 626028), (728, 577872), (819, 513664), (832, 505638), (896, 469521), (936, 449456), (1008, 417352), (1092, 385248), (1152, 365183), (1248, 337092), (1344, 313014), (1456, 288936), (1638, 256832), (1664, 252819), (1872, 224728), (2016, 208676), (2184, 192624), (2496, 168546), (2688, 156507), (2912, 144468), (3276, 128416), (3744, 112364), (4013, 104832), (4032, 104338), (4368, 96312), (4992, 84273), (5824, 72234), (6552, 64208), (7488, 56182), (8026, 52416), (8064, 52169), (8736, 48156), (11648, 36117), (12039, 34944), (13104, 32104), (14976, 28091), (16052, 26208), (17472, 24078)]