396559108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 831196800

約数和(自身を除く): 434637692

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 121, 209, 242, 319, 418, 484, 551, 638, 836, 1102, 1276, 1487, 2204, 2299, 2974, 3509, 4598, 5948, 6061, 7018, 9196, 12122, 14036, 16357, 24244, 28253, 32714, 43123, 56506, 65428, 66671, 86246, 113012, 133342, 172492, 179927, 266684, 310783, 359854, 474353, 621566, 719708, 819337, 948706, 1243132, 1638674, 1897412, 3277348, 3418613, 5217883, 6837226, 9012707, 10435766, 13674452, 18025414, 20871532, 36050828, 99139777, 198279554, 396559108]

約数ペア:

[(1, 396559108), (2, 198279554), (4, 99139777), (11, 36050828), (19, 20871532), (22, 18025414), (29, 13674452), (38, 10435766), (44, 9012707), (58, 6837226), (76, 5217883), (116, 3418613), (121, 3277348), (209, 1897412), (242, 1638674), (319, 1243132), (418, 948706), (484, 819337), (551, 719708), (638, 621566), (836, 474353), (1102, 359854), (1276, 310783), (1487, 266684), (2204, 179927), (2299, 172492), (2974, 133342), (3509, 113012), (4598, 86246), (5948, 66671), (6061, 65428), (7018, 56506), (9196, 43123), (12122, 32714), (14036, 28253), (16357, 24244)]