1900918656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18133}}^1$

素因数の和:18173

約数の個数: 192

約数和(自身を含む): 6732791520

約数和(自身を除く): 4831872864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 18133, 26208, 34944, 36266, 52416, 54399, 72532, 104832, 108798, 126931, 145064, 163197, 217596, 235729, 253862, 290128, 326394, 380793, 435192, 471458, 507724, 580256, 652788, 707187, 761586, 870384, 942916, 1015448, 1142379, 1160512, 1305576, 1414374, 1523172, 1650103, 1740768, 1885832, 2030896, 2121561, 2284758, 2321024, 2611152, 2828748, 3046344, 3300206, 3481536, 3771664, 4061792, 4243122, 4569516, 4950309, 5222304, 5657496, 6092688, 6600412, 6963072, 7543328, 8123584, 8486244, 9139032, 9900618, 10444608, 11314992, 12185376, 13200824, 14850927, 15086656, 16247168, 16972488, 18278064, 19801236, 20889216, 22629984, 24370752, 26401648, 29701854, 30173312, 33944976, 36556128, 39602472, 45259968, 48741504, 52803296, 59403708, 67889952, 73112256, 79204944, 90519936, 105606592, 118807416, 135779904, 146224512, 158409888, 211213184, 237614832, 271559808, 316819776, 475229664, 633639552, 950459328, 1900918656]

約数ペア:

[(1, 1900918656), (2, 950459328), (3, 633639552), (4, 475229664), (6, 316819776), (7, 271559808), (8, 237614832), (9, 211213184), (12, 158409888), (13, 146224512), (14, 135779904), (16, 118807416), (18, 105606592), (21, 90519936), (24, 79204944), (26, 73112256), (28, 67889952), (32, 59403708), (36, 52803296), (39, 48741504), (42, 45259968), (48, 39602472), (52, 36556128), (56, 33944976), (63, 30173312), (64, 29701854), (72, 26401648), (78, 24370752), (84, 22629984), (91, 20889216), (96, 19801236), (104, 18278064), (112, 16972488), (117, 16247168), (126, 15086656), (128, 14850927), (144, 13200824), (156, 12185376), (168, 11314992), (182, 10444608), (192, 9900618), (208, 9139032), (224, 8486244), (234, 8123584), (252, 7543328), (273, 6963072), (288, 6600412), (312, 6092688), (336, 5657496), (364, 5222304), (384, 4950309), (416, 4569516), (448, 4243122), (468, 4061792), (504, 3771664), (546, 3481536), (576, 3300206), (624, 3046344), (672, 2828748), (728, 2611152), (819, 2321024), (832, 2284758), (896, 2121561), (936, 2030896), (1008, 1885832), (1092, 1740768), (1152, 1650103), (1248, 1523172), (1344, 1414374), (1456, 1305576), (1638, 1160512), (1664, 1142379), (1872, 1015448), (2016, 942916), (2184, 870384), (2496, 761586), (2688, 707187), (2912, 652788), (3276, 580256), (3744, 507724), (4032, 471458), (4368, 435192), (4992, 380793), (5824, 326394), (6552, 290128), (7488, 253862), (8064, 235729), (8736, 217596), (11648, 163197), (13104, 145064), (14976, 126931), (17472, 108798), (18133, 104832), (26208, 72532), (34944, 54399), (36266, 52416)]