853471008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 2755417392

約数和(自身を除く): 1901946384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 61, 72, 74, 78, 96, 101, 104, 111, 117, 122, 144, 148, 156, 183, 202, 208, 222, 234, 244, 288, 296, 303, 312, 333, 366, 404, 416, 444, 468, 481, 488, 549, 592, 606, 624, 666, 732, 793, 808, 888, 909, 936, 962, 976, 1098, 1184, 1212, 1248, 1313, 1332, 1443, 1464, 1586, 1616, 1776, 1818, 1872, 1924, 1952, 2196, 2257, 2379, 2424, 2626, 2664, 2886, 2928, 3172, 3232, 3552, 3636, 3737, 3744, 3848, 3939, 4329, 4392, 4514, 4758, 4848, 5252, 5328, 5772, 5856, 6161, 6344, 6771, 7137, 7272, 7474, 7696, 7878, 8658, 8784, 9028, 9516, 9696, 10504, 10656, 11211, 11544, 11817, 12322, 12688, 13542, 14274, 14544, 14948, 15392, 15756, 17316, 17568, 18056, 18483, 19032, 20313, 21008, 22422, 23088, 23634, 24644, 25376, 27084, 28548, 29088, 29341, 29896, 31512, 33633, 34632, 36112, 36966, 38064, 40626, 42016, 44844, 46176, 47268, 48581, 49288, 54168, 55449, 57096, 58682, 59792, 63024, 67266, 69264, 72224, 73932, 76128, 80093, 81252, 88023, 89688, 94536, 97162, 98576, 108336, 110898, 114192, 117364, 119584, 126048, 134532, 138528, 145743, 147864, 160186, 162504, 176046, 179376, 189072, 194324, 197152, 216672, 221796, 227957, 228384, 234728, 240279, 264069, 269064, 291486, 295728, 320372, 325008, 352092, 358752, 378144, 388648, 437229, 443592, 455914, 469456, 480558, 528138, 538128, 582972, 591456, 640744, 650016, 683871, 704184, 720837, 777296, 874458, 887184, 911828, 938912, 961116, 1056276, 1076256, 1165944, 1281488, 1367742, 1408368, 1441674, 1554592, 1748916, 1774368, 1823656, 1922232, 2051613, 2112552, 2331888, 2562976, 2735484, 2816736, 2883348, 2963441, 3497832, 3647312, 3844464, 4103226, 4225104, 4663776, 5470968, 5766696, 5926882, 6995664, 7294624, 7688928, 8206452, 8450208, 8890323, 10941936, 11533392, 11853764, 13991328, 16412904, 17780646, 21883872, 23066784, 23707528, 26670969, 32825808, 35561292, 47415056, 53341938, 65651616, 71122584, 94830112, 106683876, 142245168, 213367752, 284490336, 426735504, 853471008]

約数ペア:

[(1, 853471008), (2, 426735504), (3, 284490336), (4, 213367752), (6, 142245168), (8, 106683876), (9, 94830112), (12, 71122584), (13, 65651616), (16, 53341938), (18, 47415056), (24, 35561292), (26, 32825808), (32, 26670969), (36, 23707528), (37, 23066784), (39, 21883872), (48, 17780646), (52, 16412904), (61, 13991328), (72, 11853764), (74, 11533392), (78, 10941936), (96, 8890323), (101, 8450208), (104, 8206452), (111, 7688928), (117, 7294624), (122, 6995664), (144, 5926882), (148, 5766696), (156, 5470968), (183, 4663776), (202, 4225104), (208, 4103226), (222, 3844464), (234, 3647312), (244, 3497832), (288, 2963441), (296, 2883348), (303, 2816736), (312, 2735484), (333, 2562976), (366, 2331888), (404, 2112552), (416, 2051613), (444, 1922232), (468, 1823656), (481, 1774368), (488, 1748916), (549, 1554592), (592, 1441674), (606, 1408368), (624, 1367742), (666, 1281488), (732, 1165944), (793, 1076256), (808, 1056276), (888, 961116), (909, 938912), (936, 911828), (962, 887184), (976, 874458), (1098, 777296), (1184, 720837), (1212, 704184), (1248, 683871), (1313, 650016), (1332, 640744), (1443, 591456), (1464, 582972), (1586, 538128), (1616, 528138), (1776, 480558), (1818, 469456), (1872, 455914), (1924, 443592), (1952, 437229), (2196, 388648), (2257, 378144), (2379, 358752), (2424, 352092), (2626, 325008), (2664, 320372), (2886, 295728), (2928, 291486), (3172, 269064), (3232, 264069), (3552, 240279), (3636, 234728), (3737, 228384), (3744, 227957), (3848, 221796), (3939, 216672), (4329, 197152), (4392, 194324), (4514, 189072), (4758, 179376), (4848, 176046), (5252, 162504), (5328, 160186), (5772, 147864), (5856, 145743), (6161, 138528), (6344, 134532), (6771, 126048), (7137, 119584), (7272, 117364), (7474, 114192), (7696, 110898), (7878, 108336), (8658, 98576), (8784, 97162), (9028, 94536), (9516, 89688), (9696, 88023), (10504, 81252), (10656, 80093), (11211, 76128), (11544, 73932), (11817, 72224), (12322, 69264), (12688, 67266), (13542, 63024), (14274, 59792), (14544, 58682), (14948, 57096), (15392, 55449), (15756, 54168), (17316, 49288), (17568, 48581), (18056, 47268), (18483, 46176), (19032, 44844), (20313, 42016), (21008, 40626), (22422, 38064), (23088, 36966), (23634, 36112), (24644, 34632), (25376, 33633), (27084, 31512), (28548, 29896), (29088, 29341)]