421808832

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15581}}^1$

素因数の和:15646

約数の個数: 84

約数和(自身を含む): 1234842336

約数和(自身を除く): 813033504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 3008, 3384, 4512, 6768, 9024, 13536, 15581, 27072, 31162, 46743, 62324, 93486, 124648, 140229, 186972, 249296, 280458, 373944, 498592, 560916, 732307, 747888, 997184, 1121832, 1464614, 1495776, 2196921, 2243664, 2929228, 2991552, 4393842, 4487328, 5858456, 6590763, 8787684, 8974656, 11716912, 13181526, 17575368, 23433824, 26363052, 35150736, 46867648, 52726104, 70301472, 105452208, 140602944, 210904416, 421808832]

約数ペア:

[(1, 421808832), (2, 210904416), (3, 140602944), (4, 105452208), (6, 70301472), (8, 52726104), (9, 46867648), (12, 35150736), (16, 26363052), (18, 23433824), (24, 17575368), (32, 13181526), (36, 11716912), (47, 8974656), (48, 8787684), (64, 6590763), (72, 5858456), (94, 4487328), (96, 4393842), (141, 2991552), (144, 2929228), (188, 2243664), (192, 2196921), (282, 1495776), (288, 1464614), (376, 1121832), (423, 997184), (564, 747888), (576, 732307), (752, 560916), (846, 498592), (1128, 373944), (1504, 280458), (1692, 249296), (2256, 186972), (3008, 140229), (3384, 124648), (4512, 93486), (6768, 62324), (9024, 46743), (13536, 31162), (15581, 27072)]