19184256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 70828800

約数和(自身を除く): 51644544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 122, 126, 128, 144, 156, 168, 182, 183, 189, 192, 208, 216, 224, 234, 244, 252, 273, 288, 312, 336, 351, 364, 366, 378, 384, 416, 427, 432, 448, 468, 488, 504, 546, 549, 576, 624, 672, 702, 728, 732, 756, 793, 819, 832, 854, 864, 896, 936, 976, 1008, 1092, 1098, 1152, 1248, 1281, 1344, 1404, 1456, 1464, 1512, 1586, 1638, 1647, 1664, 1708, 1728, 1872, 1952, 2016, 2184, 2196, 2379, 2457, 2496, 2562, 2688, 2808, 2912, 2928, 3024, 3172, 3276, 3294, 3416, 3456, 3744, 3843, 3904, 4032, 4368, 4392, 4758, 4914, 4992, 5124, 5551, 5616, 5824, 5856, 6048, 6344, 6552, 6588, 6832, 7137, 7488, 7686, 7808, 8064, 8736, 8784, 9516, 9828, 10248, 11102, 11232, 11529, 11648, 11712, 12096, 12688, 13104, 13176, 13664, 14274, 14976, 15372, 16653, 17472, 17568, 19032, 19656, 20496, 21411, 22204, 22464, 23058, 23424, 24192, 25376, 26208, 26352, 27328, 28548, 30744, 33306, 34944, 35136, 38064, 39312, 40992, 42822, 44408, 44928, 46116, 49959, 50752, 52416, 52704, 54656, 57096, 61488, 66612, 70272, 76128, 78624, 81984, 85644, 88816, 92232, 99918, 101504, 104832, 105408, 114192, 122976, 133224, 149877, 152256, 157248, 163968, 171288, 177632, 184464, 199836, 210816, 228384, 245952, 266448, 299754, 304512, 314496, 342576, 355264, 368928, 399672, 456768, 491904, 532896, 599508, 685152, 710528, 737856, 799344, 913536, 1065792, 1199016, 1370304, 1475712, 1598688, 2131584, 2398032, 2740608, 3197376, 4796064, 6394752, 9592128, 19184256]

約数ペア:

[(1, 19184256), (2, 9592128), (3, 6394752), (4, 4796064), (6, 3197376), (7, 2740608), (8, 2398032), (9, 2131584), (12, 1598688), (13, 1475712), (14, 1370304), (16, 1199016), (18, 1065792), (21, 913536), (24, 799344), (26, 737856), (27, 710528), (28, 685152), (32, 599508), (36, 532896), (39, 491904), (42, 456768), (48, 399672), (52, 368928), (54, 355264), (56, 342576), (61, 314496), (63, 304512), (64, 299754), (72, 266448), (78, 245952), (84, 228384), (91, 210816), (96, 199836), (104, 184464), (108, 177632), (112, 171288), (117, 163968), (122, 157248), (126, 152256), (128, 149877), (144, 133224), (156, 122976), (168, 114192), (182, 105408), (183, 104832), (189, 101504), (192, 99918), (208, 92232), (216, 88816), (224, 85644), (234, 81984), (244, 78624), (252, 76128), (273, 70272), (288, 66612), (312, 61488), (336, 57096), (351, 54656), (364, 52704), (366, 52416), (378, 50752), (384, 49959), (416, 46116), (427, 44928), (432, 44408), (448, 42822), (468, 40992), (488, 39312), (504, 38064), (546, 35136), (549, 34944), (576, 33306), (624, 30744), (672, 28548), (702, 27328), (728, 26352), (732, 26208), (756, 25376), (793, 24192), (819, 23424), (832, 23058), (854, 22464), (864, 22204), (896, 21411), (936, 20496), (976, 19656), (1008, 19032), (1092, 17568), (1098, 17472), (1152, 16653), (1248, 15372), (1281, 14976), (1344, 14274), (1404, 13664), (1456, 13176), (1464, 13104), (1512, 12688), (1586, 12096), (1638, 11712), (1647, 11648), (1664, 11529), (1708, 11232), (1728, 11102), (1872, 10248), (1952, 9828), (2016, 9516), (2184, 8784), (2196, 8736), (2379, 8064), (2457, 7808), (2496, 7686), (2562, 7488), (2688, 7137), (2808, 6832), (2912, 6588), (2928, 6552), (3024, 6344), (3172, 6048), (3276, 5856), (3294, 5824), (3416, 5616), (3456, 5551), (3744, 5124), (3843, 4992), (3904, 4914), (4032, 4758), (4368, 4392)]