528021879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 955584000

約数和(自身を除く): 427562121

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 149, 161, 203, 231, 253, 319, 447, 483, 529, 609, 667, 759, 957, 1043, 1587, 1639, 1771, 2001, 2233, 3129, 3427, 3703, 4321, 4669, 4917, 5313, 5819, 6699, 7337, 10281, 11109, 11473, 12963, 14007, 15341, 17457, 22011, 23989, 30247, 34419, 37697, 40733, 46023, 47531, 51359, 71967, 78821, 90741, 99383, 107387, 113091, 122199, 142593, 154077, 168751, 236463, 263879, 298149, 322161, 332717, 506253, 551747, 695681, 791637, 867031, 998151, 1093213, 1181257, 1655241, 2087043, 2285809, 2601093, 3279639, 3543771, 6069217, 6857427, 7652491, 16000663, 18207651, 22957473, 25143899, 48001989, 75431697, 176007293, 528021879]

約数ペア:

[(1, 528021879), (3, 176007293), (7, 75431697), (11, 48001989), (21, 25143899), (23, 22957473), (29, 18207651), (33, 16000663), (69, 7652491), (77, 6857427), (87, 6069217), (149, 3543771), (161, 3279639), (203, 2601093), (231, 2285809), (253, 2087043), (319, 1655241), (447, 1181257), (483, 1093213), (529, 998151), (609, 867031), (667, 791637), (759, 695681), (957, 551747), (1043, 506253), (1587, 332717), (1639, 322161), (1771, 298149), (2001, 263879), (2233, 236463), (3129, 168751), (3427, 154077), (3703, 142593), (4321, 122199), (4669, 113091), (4917, 107387), (5313, 99383), (5819, 90741), (6699, 78821), (7337, 71967), (10281, 51359), (11109, 47531), (11473, 46023), (12963, 40733), (14007, 37697), (15341, 34419), (17457, 30247), (22011, 23989)]