304645848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 128

約数和(自身を含む): 914457600

約数和(自身を除く): 609811752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1768, 1938, 1976, 2584, 2652, 2964, 3023, 3876, 4199, 5304, 5928, 6046, 7752, 8398, 9069, 12092, 12597, 16796, 18138, 24184, 25194, 33592, 36276, 39299, 50388, 51391, 57437, 72552, 78598, 100776, 102782, 114874, 117897, 154173, 157196, 172311, 205564, 229748, 235794, 308346, 314392, 344622, 411128, 459496, 471588, 616692, 668083, 689244, 746681, 943176, 976429, 1233384, 1336166, 1378488, 1493362, 1952858, 2004249, 2240043, 2672332, 2929287, 2986724, 3905716, 4008498, 4480086, 5344664, 5858574, 5973448, 7811432, 8016996, 8960172, 11717148, 12693577, 16033992, 17920344, 23434296, 25387154, 38080731, 50774308, 76161462, 101548616, 152322924, 304645848]

約数ペア:

[(1, 304645848), (2, 152322924), (3, 101548616), (4, 76161462), (6, 50774308), (8, 38080731), (12, 25387154), (13, 23434296), (17, 17920344), (19, 16033992), (24, 12693577), (26, 11717148), (34, 8960172), (38, 8016996), (39, 7811432), (51, 5973448), (52, 5858574), (57, 5344664), (68, 4480086), (76, 4008498), (78, 3905716), (102, 2986724), (104, 2929287), (114, 2672332), (136, 2240043), (152, 2004249), (156, 1952858), (204, 1493362), (221, 1378488), (228, 1336166), (247, 1233384), (312, 976429), (323, 943176), (408, 746681), (442, 689244), (456, 668083), (494, 616692), (646, 471588), (663, 459496), (741, 411128), (884, 344622), (969, 314392), (988, 308346), (1292, 235794), (1326, 229748), (1482, 205564), (1768, 172311), (1938, 157196), (1976, 154173), (2584, 117897), (2652, 114874), (2964, 102782), (3023, 100776), (3876, 78598), (4199, 72552), (5304, 57437), (5928, 51391), (6046, 50388), (7752, 39299), (8398, 36276), (9069, 33592), (12092, 25194), (12597, 24184), (16796, 18138)]