307942908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3963

約数の個数: 96

約数和(自身を含む): 896695296

約数和(自身を除く): 588752388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3796, 3863, 5694, 6132, 6643, 7726, 11388, 11589, 13286, 15452, 19929, 23178, 26572, 27041, 39858, 46356, 50219, 54082, 79716, 81123, 100438, 108164, 150657, 162246, 200876, 281999, 301314, 324492, 351533, 563998, 602628, 703066, 845997, 1054599, 1127996, 1406132, 1691994, 1973993, 2109198, 3383988, 3665987, 3947986, 4218396, 5921979, 7331974, 7895972, 10997961, 11843958, 14663948, 21995922, 23687916, 25661909, 43991844, 51323818, 76985727, 102647636, 153971454, 307942908]

約数ペア:

[(1, 307942908), (2, 153971454), (3, 102647636), (4, 76985727), (6, 51323818), (7, 43991844), (12, 25661909), (13, 23687916), (14, 21995922), (21, 14663948), (26, 11843958), (28, 10997961), (39, 7895972), (42, 7331974), (52, 5921979), (73, 4218396), (78, 3947986), (84, 3665987), (91, 3383988), (146, 2109198), (156, 1973993), (182, 1691994), (219, 1406132), (273, 1127996), (292, 1054599), (364, 845997), (438, 703066), (511, 602628), (546, 563998), (876, 351533), (949, 324492), (1022, 301314), (1092, 281999), (1533, 200876), (1898, 162246), (2044, 150657), (2847, 108164), (3066, 100438), (3796, 81123), (3863, 79716), (5694, 54082), (6132, 50219), (6643, 46356), (7726, 39858), (11388, 27041), (11589, 26572), (13286, 23178), (15452, 19929)]