40329156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 110660256

約数和(自身を除く): 70331100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 641, 642, 749, 1282, 1284, 1498, 1923, 2247, 2564, 2996, 3846, 4487, 4494, 5243, 7692, 8974, 8988, 10486, 13461, 15729, 17948, 20972, 26922, 31409, 31458, 53844, 62818, 62916, 68587, 94227, 125636, 137174, 188454, 205761, 274348, 376908, 411522, 480109, 823044, 960218, 1440327, 1920436, 2880654, 3360763, 5761308, 6721526, 10082289, 13443052, 20164578, 40329156]

約数ペア:

[(1, 40329156), (2, 20164578), (3, 13443052), (4, 10082289), (6, 6721526), (7, 5761308), (12, 3360763), (14, 2880654), (21, 1920436), (28, 1440327), (42, 960218), (49, 823044), (84, 480109), (98, 411522), (107, 376908), (147, 274348), (196, 205761), (214, 188454), (294, 137174), (321, 125636), (428, 94227), (588, 68587), (641, 62916), (642, 62818), (749, 53844), (1282, 31458), (1284, 31409), (1498, 26922), (1923, 20972), (2247, 17948), (2564, 15729), (2996, 13461), (3846, 10486), (4487, 8988), (4494, 8974), (5243, 7692)]