1018191456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 3226728960

約数和(自身を除く): 2208537504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 47, 48, 57, 72, 74, 76, 94, 96, 107, 111, 114, 141, 144, 148, 152, 171, 188, 214, 222, 228, 282, 288, 296, 304, 321, 333, 342, 376, 423, 428, 444, 456, 564, 592, 608, 642, 666, 684, 703, 752, 846, 856, 888, 893, 912, 963, 1128, 1184, 1284, 1332, 1368, 1406, 1504, 1692, 1712, 1739, 1776, 1786, 1824, 1926, 2033, 2109, 2256, 2568, 2664, 2679, 2736, 2812, 3384, 3424, 3478, 3552, 3572, 3852, 3959, 4066, 4218, 4512, 5029, 5136, 5217, 5328, 5358, 5472, 5624, 6099, 6327, 6768, 6956, 7144, 7704, 7918, 8037, 8132, 8436, 10058, 10272, 10434, 10656, 10716, 11248, 11877, 12198, 12654, 13536, 13912, 14288, 15087, 15408, 15651, 15836, 16074, 16264, 16872, 18297, 20116, 20868, 21432, 22496, 23754, 24396, 25308, 27824, 28576, 30174, 30816, 31302, 31672, 32148, 32528, 33041, 33744, 35631, 36594, 40232, 41736, 42864, 45261, 47508, 48792, 50616, 55648, 60348, 62604, 63344, 64296, 65056, 66082, 67488, 71262, 73188, 75221, 80464, 83472, 85728, 90522, 95016, 95551, 97584, 99123, 101232, 120696, 125208, 126688, 128592, 132164, 142524, 146376, 150442, 160928, 166944, 181044, 186073, 190032, 191102, 195168, 198246, 202464, 225663, 241392, 250416, 257184, 264328, 285048, 286653, 292752, 297369, 300884, 362088, 372146, 380064, 382204, 396492, 451326, 482784, 500832, 528656, 558219, 570096, 573306, 585504, 594738, 601768, 676989, 724176, 744292, 764408, 792984, 859959, 902652, 1057312, 1116438, 1140192, 1146612, 1189476, 1203536, 1353978, 1448352, 1488584, 1528816, 1585968, 1674657, 1719918, 1805304, 2232876, 2293224, 2378952, 2407072, 2707956, 2977168, 3057632, 3171936, 3349314, 3439836, 3535387, 3610608, 4465752, 4586448, 4757904, 5415912, 5954336, 6698628, 6879672, 7070774, 7221216, 8931504, 9172896, 9515808, 10606161, 10831824, 13397256, 13759344, 14141548, 17863008, 21212322, 21663648, 26794512, 27518688, 28283096, 31818483, 42424644, 53589024, 56566192, 63636966, 84849288, 113132384, 127273932, 169698576, 254547864, 339397152, 509095728, 1018191456]

約数ペア:

[(1, 1018191456), (2, 509095728), (3, 339397152), (4, 254547864), (6, 169698576), (8, 127273932), (9, 113132384), (12, 84849288), (16, 63636966), (18, 56566192), (19, 53589024), (24, 42424644), (32, 31818483), (36, 28283096), (37, 27518688), (38, 26794512), (47, 21663648), (48, 21212322), (57, 17863008), (72, 14141548), (74, 13759344), (76, 13397256), (94, 10831824), (96, 10606161), (107, 9515808), (111, 9172896), (114, 8931504), (141, 7221216), (144, 7070774), (148, 6879672), (152, 6698628), (171, 5954336), (188, 5415912), (214, 4757904), (222, 4586448), (228, 4465752), (282, 3610608), (288, 3535387), (296, 3439836), (304, 3349314), (321, 3171936), (333, 3057632), (342, 2977168), (376, 2707956), (423, 2407072), (428, 2378952), (444, 2293224), (456, 2232876), (564, 1805304), (592, 1719918), (608, 1674657), (642, 1585968), (666, 1528816), (684, 1488584), (703, 1448352), (752, 1353978), (846, 1203536), (856, 1189476), (888, 1146612), (893, 1140192), (912, 1116438), (963, 1057312), (1128, 902652), (1184, 859959), (1284, 792984), (1332, 764408), (1368, 744292), (1406, 724176), (1504, 676989), (1692, 601768), (1712, 594738), (1739, 585504), (1776, 573306), (1786, 570096), (1824, 558219), (1926, 528656), (2033, 500832), (2109, 482784), (2256, 451326), (2568, 396492), (2664, 382204), (2679, 380064), (2736, 372146), (2812, 362088), (3384, 300884), (3424, 297369), (3478, 292752), (3552, 286653), (3572, 285048), (3852, 264328), (3959, 257184), (4066, 250416), (4218, 241392), (4512, 225663), (5029, 202464), (5136, 198246), (5217, 195168), (5328, 191102), (5358, 190032), (5472, 186073), (5624, 181044), (6099, 166944), (6327, 160928), (6768, 150442), (6956, 146376), (7144, 142524), (7704, 132164), (7918, 128592), (8037, 126688), (8132, 125208), (8436, 120696), (10058, 101232), (10272, 99123), (10434, 97584), (10656, 95551), (10716, 95016), (11248, 90522), (11877, 85728), (12198, 83472), (12654, 80464), (13536, 75221), (13912, 73188), (14288, 71262), (15087, 67488), (15408, 66082), (15651, 65056), (15836, 64296), (16074, 63344), (16264, 62604), (16872, 60348), (18297, 55648), (20116, 50616), (20868, 48792), (21432, 47508), (22496, 45261), (23754, 42864), (24396, 41736), (25308, 40232), (27824, 36594), (28576, 35631), (30174, 33744), (30816, 33041), (31302, 32528), (31672, 32148)]