316197396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{967}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 828731904

約数和(自身を除く): 512534508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 293, 372, 558, 586, 879, 967, 1116, 1172, 1758, 1934, 2637, 2901, 3516, 3868, 5274, 5802, 8703, 9083, 10548, 11604, 17406, 18166, 27249, 29977, 34812, 36332, 54498, 59954, 81747, 89931, 108996, 119908, 163494, 179862, 269793, 283331, 326988, 359724, 539586, 566662, 849993, 1079172, 1133324, 1699986, 2549979, 3399972, 5099958, 8783261, 10199916, 17566522, 26349783, 35133044, 52699566, 79049349, 105399132, 158098698, 316197396]

約数ペア:

[(1, 316197396), (2, 158098698), (3, 105399132), (4, 79049349), (6, 52699566), (9, 35133044), (12, 26349783), (18, 17566522), (31, 10199916), (36, 8783261), (62, 5099958), (93, 3399972), (124, 2549979), (186, 1699986), (279, 1133324), (293, 1079172), (372, 849993), (558, 566662), (586, 539586), (879, 359724), (967, 326988), (1116, 283331), (1172, 269793), (1758, 179862), (1934, 163494), (2637, 119908), (2901, 108996), (3516, 89931), (3868, 81747), (5274, 59954), (5802, 54498), (8703, 36332), (9083, 34812), (10548, 29977), (11604, 27249), (17406, 18166)]