315563724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 162

約数和(自身を含む): 987293580

約数和(自身を除く): 671729856

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 289, 294, 306, 357, 441, 476, 578, 588, 612, 619, 714, 833, 867, 882, 1071, 1156, 1238, 1428, 1666, 1734, 1764, 1857, 2023, 2142, 2476, 2499, 2601, 3332, 3468, 3714, 4046, 4284, 4333, 4998, 5202, 5571, 6069, 7428, 7497, 8092, 8666, 9996, 10404, 10523, 11142, 12138, 12999, 14161, 14994, 17332, 18207, 21046, 22284, 24276, 25998, 28322, 29988, 30331, 31569, 36414, 38997, 42092, 42483, 51996, 56644, 60662, 63138, 72828, 73661, 77994, 84966, 90993, 94707, 121324, 126276, 127449, 147322, 155988, 169932, 178891, 181986, 189414, 220983, 254898, 272979, 294644, 357782, 363972, 378828, 441966, 509796, 515627, 536673, 545958, 662949, 715564, 883932, 1031254, 1073346, 1091916, 1252237, 1325898, 1546881, 1610019, 2062508, 2146692, 2504474, 2651796, 3093762, 3220038, 3756711, 4640643, 5008948, 6187524, 6440076, 7513422, 8765659, 9281286, 11270133, 15026844, 17531318, 18562572, 22540266, 26296977, 35062636, 45080532, 52593954, 78890931, 105187908, 157781862, 315563724]

約数ペア:

[(1, 315563724), (2, 157781862), (3, 105187908), (4, 78890931), (6, 52593954), (7, 45080532), (9, 35062636), (12, 26296977), (14, 22540266), (17, 18562572), (18, 17531318), (21, 15026844), (28, 11270133), (34, 9281286), (36, 8765659), (42, 7513422), (49, 6440076), (51, 6187524), (63, 5008948), (68, 4640643), (84, 3756711), (98, 3220038), (102, 3093762), (119, 2651796), (126, 2504474), (147, 2146692), (153, 2062508), (196, 1610019), (204, 1546881), (238, 1325898), (252, 1252237), (289, 1091916), (294, 1073346), (306, 1031254), (357, 883932), (441, 715564), (476, 662949), (578, 545958), (588, 536673), (612, 515627), (619, 509796), (714, 441966), (833, 378828), (867, 363972), (882, 357782), (1071, 294644), (1156, 272979), (1238, 254898), (1428, 220983), (1666, 189414), (1734, 181986), (1764, 178891), (1857, 169932), (2023, 155988), (2142, 147322), (2476, 127449), (2499, 126276), (2601, 121324), (3332, 94707), (3468, 90993), (3714, 84966), (4046, 77994), (4284, 73661), (4333, 72828), (4998, 63138), (5202, 60662), (5571, 56644), (6069, 51996), (7428, 42483), (7497, 42092), (8092, 38997), (8666, 36414), (9996, 31569), (10404, 30331), (10523, 29988), (11142, 28322), (12138, 25998), (12999, 24276), (14161, 22284), (14994, 21046), (17332, 18207)]