848776448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 1921449936

約数和(自身を除く): 1072673488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 61, 64, 74, 104, 113, 122, 128, 148, 208, 226, 244, 256, 296, 416, 452, 481, 488, 592, 793, 832, 904, 962, 976, 1184, 1469, 1586, 1664, 1808, 1924, 1952, 2257, 2368, 2938, 3172, 3328, 3616, 3848, 3904, 4181, 4514, 4736, 5876, 6344, 6893, 7232, 7696, 7808, 8362, 9028, 9472, 11752, 12688, 13786, 14464, 15392, 15616, 16724, 18056, 23504, 25376, 27572, 28928, 29341, 30784, 33448, 36112, 47008, 50752, 54353, 55144, 58682, 61568, 66896, 72224, 89609, 94016, 101504, 108706, 110288, 117364, 123136, 133792, 144448, 179218, 188032, 203008, 217412, 220576, 234728, 255041, 267584, 288896, 358436, 376064, 434824, 441152, 469456, 510082, 535168, 577792, 716872, 869648, 882304, 938912, 1020164, 1070336, 1433744, 1739296, 1764608, 1877824, 2040328, 2867488, 3315533, 3478592, 3755648, 4080656, 5734976, 6631066, 6957184, 7511296, 8161312, 11469952, 13262132, 13914368, 16322624, 22939904, 26524264, 32645248, 53048528, 65290496, 106097056, 212194112, 424388224, 848776448]

約数ペア:

[(1, 848776448), (2, 424388224), (4, 212194112), (8, 106097056), (13, 65290496), (16, 53048528), (26, 32645248), (32, 26524264), (37, 22939904), (52, 16322624), (61, 13914368), (64, 13262132), (74, 11469952), (104, 8161312), (113, 7511296), (122, 6957184), (128, 6631066), (148, 5734976), (208, 4080656), (226, 3755648), (244, 3478592), (256, 3315533), (296, 2867488), (416, 2040328), (452, 1877824), (481, 1764608), (488, 1739296), (592, 1433744), (793, 1070336), (832, 1020164), (904, 938912), (962, 882304), (976, 869648), (1184, 716872), (1469, 577792), (1586, 535168), (1664, 510082), (1808, 469456), (1924, 441152), (1952, 434824), (2257, 376064), (2368, 358436), (2938, 288896), (3172, 267584), (3328, 255041), (3616, 234728), (3848, 220576), (3904, 217412), (4181, 203008), (4514, 188032), (4736, 179218), (5876, 144448), (6344, 133792), (6893, 123136), (7232, 117364), (7696, 110288), (7808, 108706), (8362, 101504), (9028, 94016), (9472, 89609), (11752, 72224), (12688, 66896), (13786, 61568), (14464, 58682), (15392, 55144), (15616, 54353), (16724, 50752), (18056, 47008), (23504, 36112), (25376, 33448), (27572, 30784), (28928, 29341)]