390482148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 1119713280

約数和(自身を除く): 729231132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 133, 158, 163, 228, 237, 266, 316, 326, 361, 399, 474, 489, 532, 553, 652, 722, 798, 948, 978, 1083, 1106, 1141, 1444, 1501, 1596, 1659, 1956, 2166, 2212, 2282, 2527, 3002, 3097, 3318, 3423, 4332, 4503, 4564, 5054, 6004, 6194, 6636, 6846, 7581, 9006, 9291, 10108, 10507, 12388, 12877, 13692, 15162, 18012, 18582, 21014, 21679, 25754, 28519, 30324, 31521, 37164, 38631, 42028, 43358, 51508, 57038, 58843, 63042, 65037, 77262, 85557, 86716, 90139, 114076, 117686, 126084, 130074, 154524, 171114, 176529, 180278, 199633, 235372, 244663, 260148, 270417, 342228, 353058, 360556, 399266, 411901, 489326, 540834, 598899, 706116, 733989, 798532, 823802, 978652, 1081668, 1197798, 1235703, 1467978, 1647604, 1712641, 2395596, 2471406, 2935956, 3425282, 4648597, 4942812, 5137923, 6850564, 9297194, 10275846, 13945791, 18594388, 20551692, 27891582, 32540179, 55783164, 65080358, 97620537, 130160716, 195241074, 390482148]

約数ペア:

[(1, 390482148), (2, 195241074), (3, 130160716), (4, 97620537), (6, 65080358), (7, 55783164), (12, 32540179), (14, 27891582), (19, 20551692), (21, 18594388), (28, 13945791), (38, 10275846), (42, 9297194), (57, 6850564), (76, 5137923), (79, 4942812), (84, 4648597), (114, 3425282), (133, 2935956), (158, 2471406), (163, 2395596), (228, 1712641), (237, 1647604), (266, 1467978), (316, 1235703), (326, 1197798), (361, 1081668), (399, 978652), (474, 823802), (489, 798532), (532, 733989), (553, 706116), (652, 598899), (722, 540834), (798, 489326), (948, 411901), (978, 399266), (1083, 360556), (1106, 353058), (1141, 342228), (1444, 270417), (1501, 260148), (1596, 244663), (1659, 235372), (1956, 199633), (2166, 180278), (2212, 176529), (2282, 171114), (2527, 154524), (3002, 130074), (3097, 126084), (3318, 117686), (3423, 114076), (4332, 90139), (4503, 86716), (4564, 85557), (5054, 77262), (6004, 65037), (6194, 63042), (6636, 58843), (6846, 57038), (7581, 51508), (9006, 43358), (9291, 42028), (10108, 38631), (10507, 37164), (12388, 31521), (12877, 30324), (13692, 28519), (15162, 25754), (18012, 21679), (18582, 21014)]