2516325552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 7912160256

約数和(自身を除く): 5395834704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 131, 144, 156, 186, 208, 234, 248, 262, 279, 312, 331, 372, 393, 403, 468, 496, 524, 558, 624, 662, 744, 786, 806, 936, 993, 1048, 1116, 1179, 1209, 1324, 1488, 1572, 1612, 1703, 1872, 1986, 2096, 2232, 2358, 2418, 2648, 2979, 3144, 3224, 3406, 3627, 3972, 4061, 4303, 4464, 4716, 4836, 5109, 5296, 5958, 6288, 6448, 6812, 7254, 7944, 8122, 8606, 9432, 9672, 10218, 10261, 11916, 12183, 12909, 13624, 14508, 15327, 15888, 16244, 17212, 18864, 19344, 20436, 20522, 23832, 24366, 25818, 27248, 29016, 30654, 30783, 32488, 34424, 36549, 38727, 40872, 41044, 43361, 47664, 48732, 51636, 52793, 58032, 61308, 61566, 64976, 68848, 73098, 77454, 81744, 82088, 86722, 92349, 97464, 103272, 105586, 122616, 123132, 130083, 133393, 146196, 154908, 158379, 164176, 173444, 184698, 194928, 206544, 211172, 245232, 246264, 260166, 266786, 292392, 309816, 316758, 346888, 369396, 390249, 400179, 422344, 475137, 492528, 520332, 533572, 563693, 584784, 619632, 633516, 693776, 738792, 780498, 800358, 844688, 950274, 1040664, 1067144, 1127386, 1200537, 1267032, 1344191, 1477584, 1560996, 1600716, 1691079, 1900548, 2081328, 2134288, 2254772, 2401074, 2534064, 2688382, 3121992, 3201432, 3382158, 3801096, 4032573, 4509544, 4802148, 5073237, 5376764, 6243984, 6402864, 6764316, 7602192, 8065146, 9019088, 9604296, 10146474, 10753528, 12097719, 13528632, 16130292, 17474483, 19208592, 20292948, 21507056, 24195438, 27057264, 32260584, 34948966, 40585896, 48390876, 52423449, 64521168, 69897932, 81171792, 96781752, 104846898, 139795864, 157270347, 193563504, 209693796, 279591728, 314540694, 419387592, 629081388, 838775184, 1258162776, 2516325552]

約数ペア:

[(1, 2516325552), (2, 1258162776), (3, 838775184), (4, 629081388), (6, 419387592), (8, 314540694), (9, 279591728), (12, 209693796), (13, 193563504), (16, 157270347), (18, 139795864), (24, 104846898), (26, 96781752), (31, 81171792), (36, 69897932), (39, 64521168), (48, 52423449), (52, 48390876), (62, 40585896), (72, 34948966), (78, 32260584), (93, 27057264), (104, 24195438), (117, 21507056), (124, 20292948), (131, 19208592), (144, 17474483), (156, 16130292), (186, 13528632), (208, 12097719), (234, 10753528), (248, 10146474), (262, 9604296), (279, 9019088), (312, 8065146), (331, 7602192), (372, 6764316), (393, 6402864), (403, 6243984), (468, 5376764), (496, 5073237), (524, 4802148), (558, 4509544), (624, 4032573), (662, 3801096), (744, 3382158), (786, 3201432), (806, 3121992), (936, 2688382), (993, 2534064), (1048, 2401074), (1116, 2254772), (1179, 2134288), (1209, 2081328), (1324, 1900548), (1488, 1691079), (1572, 1600716), (1612, 1560996), (1703, 1477584), (1872, 1344191), (1986, 1267032), (2096, 1200537), (2232, 1127386), (2358, 1067144), (2418, 1040664), (2648, 950274), (2979, 844688), (3144, 800358), (3224, 780498), (3406, 738792), (3627, 693776), (3972, 633516), (4061, 619632), (4303, 584784), (4464, 563693), (4716, 533572), (4836, 520332), (5109, 492528), (5296, 475137), (5958, 422344), (6288, 400179), (6448, 390249), (6812, 369396), (7254, 346888), (7944, 316758), (8122, 309816), (8606, 292392), (9432, 266786), (9672, 260166), (10218, 246264), (10261, 245232), (11916, 211172), (12183, 206544), (12909, 194928), (13624, 184698), (14508, 173444), (15327, 164176), (15888, 158379), (16244, 154908), (17212, 146196), (18864, 133393), (19344, 130083), (20436, 123132), (20522, 122616), (23832, 105586), (24366, 103272), (25818, 97464), (27248, 92349), (29016, 86722), (30654, 82088), (30783, 81744), (32488, 77454), (34424, 73098), (36549, 68848), (38727, 64976), (40872, 61566), (41044, 61308), (43361, 58032), (47664, 52793), (48732, 51636)]