248238216

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 741744000

約数和(自身を除く): 493505784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 102, 108, 134, 136, 153, 201, 204, 216, 268, 306, 402, 408, 459, 536, 603, 612, 804, 918, 1009, 1139, 1206, 1224, 1608, 1809, 1836, 2018, 2278, 2412, 3027, 3417, 3618, 3672, 4036, 4556, 4824, 6054, 6834, 7236, 8072, 9081, 9112, 10251, 12108, 13668, 14472, 17153, 18162, 20502, 24216, 27243, 27336, 30753, 34306, 36324, 41004, 51459, 54486, 61506, 67603, 68612, 72648, 82008, 102918, 108972, 123012, 135206, 137224, 154377, 202809, 205836, 217944, 246024, 270412, 308754, 405618, 411672, 463131, 540824, 608427, 617508, 811236, 926262, 1149251, 1216854, 1235016, 1622472, 1825281, 1852524, 2298502, 2433708, 3447753, 3650562, 3705048, 4597004, 4867416, 6895506, 7301124, 9194008, 10343259, 13791012, 14602248, 20686518, 27582024, 31029777, 41373036, 62059554, 82746072, 124119108, 248238216]

約数ペア:

[(1, 248238216), (2, 124119108), (3, 82746072), (4, 62059554), (6, 41373036), (8, 31029777), (9, 27582024), (12, 20686518), (17, 14602248), (18, 13791012), (24, 10343259), (27, 9194008), (34, 7301124), (36, 6895506), (51, 4867416), (54, 4597004), (67, 3705048), (68, 3650562), (72, 3447753), (102, 2433708), (108, 2298502), (134, 1852524), (136, 1825281), (153, 1622472), (201, 1235016), (204, 1216854), (216, 1149251), (268, 926262), (306, 811236), (402, 617508), (408, 608427), (459, 540824), (536, 463131), (603, 411672), (612, 405618), (804, 308754), (918, 270412), (1009, 246024), (1139, 217944), (1206, 205836), (1224, 202809), (1608, 154377), (1809, 137224), (1836, 135206), (2018, 123012), (2278, 108972), (2412, 102918), (3027, 82008), (3417, 72648), (3618, 68612), (3672, 67603), (4036, 61506), (4556, 54486), (4824, 51459), (6054, 41004), (6834, 36324), (7236, 34306), (8072, 30753), (9081, 27336), (9112, 27243), (10251, 24216), (12108, 20502), (13668, 18162), (14472, 17153)]