285428016

素因数分解:

$2^4\times 3^3\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 821301600

約数和(自身を除く): 535873584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 797, 829, 1594, 1658, 2391, 2487, 3188, 3316, 4782, 4974, 6376, 6632, 7173, 7461, 9564, 9948, 12752, 13264, 14346, 14922, 19128, 19896, 21519, 22383, 28692, 29844, 38256, 39792, 43038, 44766, 57384, 59688, 86076, 89532, 114768, 119376, 172152, 179064, 344304, 358128, 660713, 1321426, 1982139, 2642852, 3964278, 5285704, 5946417, 7928556, 10571408, 11892834, 15857112, 17839251, 23785668, 31714224, 35678502, 47571336, 71357004, 95142672, 142714008, 285428016]

約数ペア:

[(1, 285428016), (2, 142714008), (3, 95142672), (4, 71357004), (6, 47571336), (8, 35678502), (9, 31714224), (12, 23785668), (16, 17839251), (18, 15857112), (24, 11892834), (27, 10571408), (36, 7928556), (48, 5946417), (54, 5285704), (72, 3964278), (108, 2642852), (144, 1982139), (216, 1321426), (432, 660713), (797, 358128), (829, 344304), (1594, 179064), (1658, 172152), (2391, 119376), (2487, 114768), (3188, 89532), (3316, 86076), (4782, 59688), (4974, 57384), (6376, 44766), (6632, 43038), (7173, 39792), (7461, 38256), (9564, 29844), (9948, 28692), (12752, 22383), (13264, 21519), (14346, 19896), (14922, 19128)]