1871780736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9539}}^1$

素因数の和:9636

約数の個数: 128

約数和(自身を含む): 5760633600

約数和(自身を除く): 3888852864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 9539, 12264, 14016, 16352, 19078, 24528, 28032, 28617, 32704, 38156, 49056, 57234, 65408, 66773, 76312, 98112, 114468, 133546, 152624, 196224, 200319, 228936, 267092, 305248, 400638, 457872, 534184, 610496, 696347, 801276, 915744, 1068368, 1220992, 1392694, 1602552, 1831488, 2089041, 2136736, 2785388, 3205104, 3662976, 4178082, 4273472, 4874429, 5570776, 6410208, 8356164, 8546944, 9748858, 11141552, 12820416, 14623287, 16712328, 19497716, 22283104, 25640832, 29246574, 33424656, 38995432, 44566208, 58493148, 66849312, 77990864, 89132416, 116986296, 133698624, 155981728, 233972592, 267397248, 311963456, 467945184, 623926912, 935890368, 1871780736]

約数ペア:

[(1, 1871780736), (2, 935890368), (3, 623926912), (4, 467945184), (6, 311963456), (7, 267397248), (8, 233972592), (12, 155981728), (14, 133698624), (16, 116986296), (21, 89132416), (24, 77990864), (28, 66849312), (32, 58493148), (42, 44566208), (48, 38995432), (56, 33424656), (64, 29246574), (73, 25640832), (84, 22283104), (96, 19497716), (112, 16712328), (128, 14623287), (146, 12820416), (168, 11141552), (192, 9748858), (219, 8546944), (224, 8356164), (292, 6410208), (336, 5570776), (384, 4874429), (438, 4273472), (448, 4178082), (511, 3662976), (584, 3205104), (672, 2785388), (876, 2136736), (896, 2089041), (1022, 1831488), (1168, 1602552), (1344, 1392694), (1533, 1220992), (1752, 1068368), (2044, 915744), (2336, 801276), (2688, 696347), (3066, 610496), (3504, 534184), (4088, 457872), (4672, 400638), (6132, 305248), (7008, 267092), (8176, 228936), (9344, 200319), (9539, 196224), (12264, 152624), (14016, 133546), (16352, 114468), (19078, 98112), (24528, 76312), (28032, 66773), (28617, 65408), (32704, 57234), (38156, 49056)]