381628128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{567899}}^1$

素因数の和:567919

約数の個数: 48

約数和(自身を含む): 1144886400

約数和(自身を除く): 763258272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 567899, 1135798, 1703697, 2271596, 3407394, 3975293, 4543192, 6814788, 7950586, 9086384, 11925879, 13629576, 15901172, 18172768, 23851758, 27259152, 31802344, 47703516, 54518304, 63604688, 95407032, 127209376, 190814064, 381628128]

約数ペア:

[(1, 381628128), (2, 190814064), (3, 127209376), (4, 95407032), (6, 63604688), (7, 54518304), (8, 47703516), (12, 31802344), (14, 27259152), (16, 23851758), (21, 18172768), (24, 15901172), (28, 13629576), (32, 11925879), (42, 9086384), (48, 7950586), (56, 6814788), (84, 4543192), (96, 3975293), (112, 3407394), (168, 2271596), (224, 1703697), (336, 1135798), (672, 567899)]