228137598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 591798480

約数和(自身を除く): 363660882

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 97, 114, 117, 138, 171, 194, 207, 234, 247, 291, 299, 342, 414, 437, 494, 529, 582, 598, 741, 873, 874, 897, 1058, 1261, 1311, 1482, 1587, 1746, 1794, 1843, 2223, 2231, 2522, 2622, 2691, 3174, 3686, 3783, 3933, 4446, 4462, 4761, 5382, 5529, 5681, 6693, 6877, 7566, 7866, 9522, 10051, 11058, 11349, 11362, 13386, 13754, 16587, 17043, 20079, 20102, 20631, 22698, 23959, 29003, 30153, 33174, 34086, 40158, 41262, 42389, 47918, 51129, 51313, 58006, 60306, 61893, 71877, 84778, 87009, 90459, 102258, 102626, 123786, 127167, 130663, 143754, 153939, 174018, 180918, 215631, 254334, 261027, 261326, 307878, 381501, 391989, 431262, 461817, 522054, 551057, 667069, 763002, 783978, 923634, 974947, 1102114, 1175967, 1334138, 1653171, 1949894, 2001207, 2351934, 2924841, 3306342, 4002414, 4959513, 5849682, 6003621, 8774523, 9919026, 12007242, 12674311, 17549046, 25348622, 38022933, 76045866, 114068799, 228137598]

約数ペア:

[(1, 228137598), (2, 114068799), (3, 76045866), (6, 38022933), (9, 25348622), (13, 17549046), (18, 12674311), (19, 12007242), (23, 9919026), (26, 8774523), (38, 6003621), (39, 5849682), (46, 4959513), (57, 4002414), (69, 3306342), (78, 2924841), (97, 2351934), (114, 2001207), (117, 1949894), (138, 1653171), (171, 1334138), (194, 1175967), (207, 1102114), (234, 974947), (247, 923634), (291, 783978), (299, 763002), (342, 667069), (414, 551057), (437, 522054), (494, 461817), (529, 431262), (582, 391989), (598, 381501), (741, 307878), (873, 261326), (874, 261027), (897, 254334), (1058, 215631), (1261, 180918), (1311, 174018), (1482, 153939), (1587, 143754), (1746, 130663), (1794, 127167), (1843, 123786), (2223, 102626), (2231, 102258), (2522, 90459), (2622, 87009), (2691, 84778), (3174, 71877), (3686, 61893), (3783, 60306), (3933, 58006), (4446, 51313), (4462, 51129), (4761, 47918), (5382, 42389), (5529, 41262), (5681, 40158), (6693, 34086), (6877, 33174), (7566, 30153), (7866, 29003), (9522, 23959), (10051, 22698), (11058, 20631), (11349, 20102), (11362, 20079), (13386, 17043), (13754, 16587)]