249264132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 668005632

約数和(自身を除く): 418741500

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 193, 204, 221, 386, 442, 487, 579, 663, 772, 884, 974, 1158, 1326, 1461, 1948, 2316, 2509, 2652, 2922, 3281, 5018, 5844, 6331, 6562, 7527, 8279, 9843, 10036, 12662, 13124, 15054, 16558, 18993, 19686, 24837, 25324, 30108, 33116, 37986, 39372, 42653, 49674, 75972, 85306, 93991, 99348, 107627, 127959, 170612, 187982, 215254, 255918, 281973, 322881, 375964, 430508, 511836, 563946, 645762, 1127892, 1221883, 1291524, 1597847, 2443766, 3195694, 3665649, 4793541, 4887532, 6391388, 7331298, 9587082, 14662596, 19174164, 20772011, 41544022, 62316033, 83088044, 124632066, 249264132]

約数ペア:

[(1, 249264132), (2, 124632066), (3, 83088044), (4, 62316033), (6, 41544022), (12, 20772011), (13, 19174164), (17, 14662596), (26, 9587082), (34, 7331298), (39, 6391388), (51, 4887532), (52, 4793541), (68, 3665649), (78, 3195694), (102, 2443766), (156, 1597847), (193, 1291524), (204, 1221883), (221, 1127892), (386, 645762), (442, 563946), (487, 511836), (579, 430508), (663, 375964), (772, 322881), (884, 281973), (974, 255918), (1158, 215254), (1326, 187982), (1461, 170612), (1948, 127959), (2316, 107627), (2509, 99348), (2652, 93991), (2922, 85306), (3281, 75972), (5018, 49674), (5844, 42653), (6331, 39372), (6562, 37986), (7527, 33116), (8279, 30108), (9843, 25324), (10036, 24837), (12662, 19686), (13124, 18993), (15054, 16558)]