394288741728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1936433}}^1$

素因数の和:1936557

約数の個数: 144

約数和(自身を含む): 1294126587936

約数和(自身を除く): 899837846208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2016, 2121, 2424, 2828, 3232, 3636, 4242, 4848, 5656, 6363, 7272, 8484, 9696, 11312, 12726, 14544, 16968, 22624, 25452, 29088, 33936, 50904, 67872, 101808, 203616, 1936433, 3872866, 5809299, 7745732, 11618598, 13555031, 15491464, 17427897, 23237196, 27110062, 30982928, 34855794, 40665093, 46474392, 54220124, 61965856, 69711588, 81330186, 92948784, 108440248, 121995279, 139423176, 162660372, 185897568, 195579733, 216880496, 243990558, 278846352, 325320744, 391159466, 433760992, 487981116, 557692704, 586739199, 650641488, 782318932, 975962232, 1173478398, 1301282976, 1369058131, 1564637864, 1760217597, 1951924464, 2346956796, 2738116262, 3129275728, 3520435194, 3903848928, 4107174393, 4693913592, 5476232524, 6258551456, 7040870388, 8214348786, 9387827184, 10952465048, 12321523179, 14081740776, 16428697572, 18775654368, 21904930096, 24643046358, 28163481552, 32857395144, 43809860192, 49286092716, 56326963104, 65714790288, 98572185432, 131429580576, 197144370864, 394288741728]

約数ペア:

[(1, 394288741728), (2, 197144370864), (3, 131429580576), (4, 98572185432), (6, 65714790288), (7, 56326963104), (8, 49286092716), (9, 43809860192), (12, 32857395144), (14, 28163481552), (16, 24643046358), (18, 21904930096), (21, 18775654368), (24, 16428697572), (28, 14081740776), (32, 12321523179), (36, 10952465048), (42, 9387827184), (48, 8214348786), (56, 7040870388), (63, 6258551456), (72, 5476232524), (84, 4693913592), (96, 4107174393), (101, 3903848928), (112, 3520435194), (126, 3129275728), (144, 2738116262), (168, 2346956796), (202, 1951924464), (224, 1760217597), (252, 1564637864), (288, 1369058131), (303, 1301282976), (336, 1173478398), (404, 975962232), (504, 782318932), (606, 650641488), (672, 586739199), (707, 557692704), (808, 487981116), (909, 433760992), (1008, 391159466), (1212, 325320744), (1414, 278846352), (1616, 243990558), (1818, 216880496), (2016, 195579733), (2121, 185897568), (2424, 162660372), (2828, 139423176), (3232, 121995279), (3636, 108440248), (4242, 92948784), (4848, 81330186), (5656, 69711588), (6363, 61965856), (7272, 54220124), (8484, 46474392), (9696, 40665093), (11312, 34855794), (12726, 30982928), (14544, 27110062), (16968, 23237196), (22624, 17427897), (25452, 15491464), (29088, 13555031), (33936, 11618598), (50904, 7745732), (67872, 5809299), (101808, 3872866), (203616, 1936433)]