438352152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 1311682560

約数和(自身を除く): 873330408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 651, 744, 868, 876, 1022, 1153, 1302, 1533, 1736, 1752, 2044, 2263, 2306, 2604, 3066, 3459, 4088, 4526, 4612, 5208, 6132, 6789, 6918, 8071, 9052, 9224, 12264, 13578, 13836, 15841, 16142, 18104, 24213, 27156, 27672, 31682, 32284, 35743, 47523, 48426, 54312, 63364, 64568, 71486, 84169, 95046, 96852, 107229, 126728, 142972, 168338, 190092, 193704, 214458, 250201, 252507, 285944, 336676, 380184, 428916, 500402, 505014, 589183, 673352, 750603, 857832, 1000804, 1010028, 1178366, 1501206, 1767549, 2001608, 2020056, 2356732, 2609239, 3002412, 3535098, 4713464, 5218478, 6004824, 7070196, 7827717, 10436956, 14140392, 15655434, 18264673, 20873912, 31310868, 36529346, 54794019, 62621736, 73058692, 109588038, 146117384, 219176076, 438352152]

約数ペア:

[(1, 438352152), (2, 219176076), (3, 146117384), (4, 109588038), (6, 73058692), (7, 62621736), (8, 54794019), (12, 36529346), (14, 31310868), (21, 20873912), (24, 18264673), (28, 15655434), (31, 14140392), (42, 10436956), (56, 7827717), (62, 7070196), (73, 6004824), (84, 5218478), (93, 4713464), (124, 3535098), (146, 3002412), (168, 2609239), (186, 2356732), (217, 2020056), (219, 2001608), (248, 1767549), (292, 1501206), (372, 1178366), (434, 1010028), (438, 1000804), (511, 857832), (584, 750603), (651, 673352), (744, 589183), (868, 505014), (876, 500402), (1022, 428916), (1153, 380184), (1302, 336676), (1533, 285944), (1736, 252507), (1752, 250201), (2044, 214458), (2263, 193704), (2306, 190092), (2604, 168338), (3066, 142972), (3459, 126728), (4088, 107229), (4526, 96852), (4612, 95046), (5208, 84169), (6132, 71486), (6789, 64568), (6918, 63364), (8071, 54312), (9052, 48426), (9224, 47523), (12264, 35743), (13578, 32284), (13836, 31682), (15841, 27672), (16142, 27156), (18104, 24213)]