236518308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 689590720

約数和(自身を除く): 453072412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 76, 78, 114, 117, 134, 156, 171, 201, 228, 234, 247, 268, 342, 397, 402, 468, 494, 603, 684, 741, 794, 804, 871, 988, 1191, 1206, 1273, 1482, 1588, 1742, 2223, 2382, 2412, 2546, 2613, 2964, 3484, 3573, 3819, 4446, 4764, 5092, 5161, 5226, 7146, 7543, 7638, 7839, 8892, 10322, 10452, 11457, 14292, 15086, 15276, 15483, 15678, 16549, 20644, 22629, 22914, 26599, 30172, 30966, 31356, 33098, 45258, 45828, 46449, 49647, 53198, 61932, 66196, 67887, 79797, 90516, 92898, 98059, 99294, 106396, 135774, 148941, 159594, 185796, 196118, 198588, 239391, 271548, 294177, 297882, 319188, 345787, 392236, 478782, 505381, 588354, 595764, 691574, 882531, 957564, 1010762, 1037361, 1176708, 1383148, 1516143, 1765062, 2021524, 2074722, 3032286, 3112083, 3530124, 4149444, 4548429, 6064572, 6224166, 6569953, 9096858, 12448332, 13139906, 18193716, 19709859, 26279812, 39419718, 59129577, 78839436, 118259154, 236518308]

約数ペア:

[(1, 236518308), (2, 118259154), (3, 78839436), (4, 59129577), (6, 39419718), (9, 26279812), (12, 19709859), (13, 18193716), (18, 13139906), (19, 12448332), (26, 9096858), (36, 6569953), (38, 6224166), (39, 6064572), (52, 4548429), (57, 4149444), (67, 3530124), (76, 3112083), (78, 3032286), (114, 2074722), (117, 2021524), (134, 1765062), (156, 1516143), (171, 1383148), (201, 1176708), (228, 1037361), (234, 1010762), (247, 957564), (268, 882531), (342, 691574), (397, 595764), (402, 588354), (468, 505381), (494, 478782), (603, 392236), (684, 345787), (741, 319188), (794, 297882), (804, 294177), (871, 271548), (988, 239391), (1191, 198588), (1206, 196118), (1273, 185796), (1482, 159594), (1588, 148941), (1742, 135774), (2223, 106396), (2382, 99294), (2412, 98059), (2546, 92898), (2613, 90516), (2964, 79797), (3484, 67887), (3573, 66196), (3819, 61932), (4446, 53198), (4764, 49647), (5092, 46449), (5161, 45828), (5226, 45258), (7146, 33098), (7543, 31356), (7638, 30966), (7839, 30172), (8892, 26599), (10322, 22914), (10452, 22629), (11457, 20644), (14292, 16549), (15086, 15678), (15276, 15483)]