289503456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 604632864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 96, 114, 132, 141, 152, 176, 188, 209, 228, 264, 282, 304, 307, 352, 376, 418, 456, 517, 528, 564, 608, 614, 627, 752, 836, 893, 912, 921, 1034, 1056, 1128, 1228, 1254, 1504, 1551, 1672, 1786, 1824, 1842, 2068, 2256, 2456, 2508, 2679, 3102, 3344, 3377, 3572, 3684, 4136, 4512, 4912, 5016, 5358, 5833, 6204, 6688, 6754, 7144, 7368, 8272, 9823, 9824, 10032, 10131, 10716, 11666, 12408, 13508, 14288, 14429, 14736, 16544, 17499, 19646, 20064, 20262, 21432, 23332, 24816, 27016, 28576, 28858, 29469, 29472, 34998, 39292, 40524, 42864, 43287, 46664, 49632, 54032, 57716, 58938, 64163, 69996, 78584, 81048, 85728, 86574, 93328, 108064, 115432, 117876, 128326, 139992, 157168, 158719, 162096, 173148, 186656, 192489, 230864, 235752, 256652, 274151, 279984, 314336, 317438, 324192, 346296, 384978, 461728, 471504, 476157, 513304, 548302, 559968, 634876, 692592, 769956, 822453, 943008, 952314, 1026608, 1096604, 1269752, 1385184, 1539912, 1644906, 1904628, 2053216, 2193208, 2539504, 3015661, 3079824, 3289812, 3809256, 4386416, 5079008, 6031322, 6159648, 6579624, 7618512, 8772832, 9046983, 12062644, 13159248, 15237024, 18093966, 24125288, 26318496, 36187932, 48250576, 72375864, 96501152, 144751728, 289503456]

約数ペア:

[(1, 289503456), (2, 144751728), (3, 96501152), (4, 72375864), (6, 48250576), (8, 36187932), (11, 26318496), (12, 24125288), (16, 18093966), (19, 15237024), (22, 13159248), (24, 12062644), (32, 9046983), (33, 8772832), (38, 7618512), (44, 6579624), (47, 6159648), (48, 6031322), (57, 5079008), (66, 4386416), (76, 3809256), (88, 3289812), (94, 3079824), (96, 3015661), (114, 2539504), (132, 2193208), (141, 2053216), (152, 1904628), (176, 1644906), (188, 1539912), (209, 1385184), (228, 1269752), (264, 1096604), (282, 1026608), (304, 952314), (307, 943008), (352, 822453), (376, 769956), (418, 692592), (456, 634876), (517, 559968), (528, 548302), (564, 513304), (608, 476157), (614, 471504), (627, 461728), (752, 384978), (836, 346296), (893, 324192), (912, 317438), (921, 314336), (1034, 279984), (1056, 274151), (1128, 256652), (1228, 235752), (1254, 230864), (1504, 192489), (1551, 186656), (1672, 173148), (1786, 162096), (1824, 158719), (1842, 157168), (2068, 139992), (2256, 128326), (2456, 117876), (2508, 115432), (2679, 108064), (3102, 93328), (3344, 86574), (3377, 85728), (3572, 81048), (3684, 78584), (4136, 69996), (4512, 64163), (4912, 58938), (5016, 57716), (5358, 54032), (5833, 49632), (6204, 46664), (6688, 43287), (6754, 42864), (7144, 40524), (7368, 39292), (8272, 34998), (9823, 29472), (9824, 29469), (10032, 28858), (10131, 28576), (10716, 27016), (11666, 24816), (12408, 23332), (13508, 21432), (14288, 20262), (14429, 20064), (14736, 19646), (16544, 17499)]