2180490144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44449}}^1$

素因数の和:44542

約数の個数: 96

約数和(自身を含む): 6631228800

約数和(自身を除く): 4450738656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 438, 511, 584, 672, 876, 1022, 1168, 1533, 1752, 2044, 2336, 3066, 3504, 4088, 6132, 7008, 8176, 12264, 16352, 24528, 44449, 49056, 88898, 133347, 177796, 266694, 311143, 355592, 533388, 622286, 711184, 933429, 1066776, 1244572, 1422368, 1866858, 2133552, 2489144, 3244777, 3733716, 4267104, 4978288, 6489554, 7467432, 9734331, 9956576, 12979108, 14934864, 19468662, 22713439, 25958216, 29869728, 38937324, 45426878, 51916432, 68140317, 77874648, 90853756, 103832864, 136280634, 155749296, 181707512, 272561268, 311498592, 363415024, 545122536, 726830048, 1090245072, 2180490144]

約数ペア:

[(1, 2180490144), (2, 1090245072), (3, 726830048), (4, 545122536), (6, 363415024), (7, 311498592), (8, 272561268), (12, 181707512), (14, 155749296), (16, 136280634), (21, 103832864), (24, 90853756), (28, 77874648), (32, 68140317), (42, 51916432), (48, 45426878), (56, 38937324), (73, 29869728), (84, 25958216), (96, 22713439), (112, 19468662), (146, 14934864), (168, 12979108), (219, 9956576), (224, 9734331), (292, 7467432), (336, 6489554), (438, 4978288), (511, 4267104), (584, 3733716), (672, 3244777), (876, 2489144), (1022, 2133552), (1168, 1866858), (1533, 1422368), (1752, 1244572), (2044, 1066776), (2336, 933429), (3066, 711184), (3504, 622286), (4088, 533388), (6132, 355592), (7008, 311143), (8176, 266694), (12264, 177796), (16352, 133347), (24528, 88898), (44449, 49056)]