2265997.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 212121000

約数和(自身を除く): 130492692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 89, 146, 178, 219, 267, 292, 349, 356, 438, 534, 657, 698, 801, 876, 1047, 1068, 1314, 1396, 1602, 2094, 2628, 3141, 3204, 4188, 6282, 6497, 12564, 12994, 19491, 25477, 25988, 31061, 38982, 50954, 58473, 62122, 76431, 77964, 93183, 101908, 116946, 124244, 152862, 186366, 229293, 233892, 279549, 305724, 372732, 458586, 559098, 917172, 1118196, 2267453, 4534906, 6802359, 9069812, 13604718, 20407077, 27209436, 40814154, 81628308]

約数ペア:

[(1, 81628308), (2, 40814154), (3, 27209436), (4, 20407077), (6, 13604718), (9, 9069812), (12, 6802359), (18, 4534906), (36, 2267453), (73, 1118196), (89, 917172), (146, 559098), (178, 458586), (219, 372732), (267, 305724), (292, 279549), (349, 233892), (356, 229293), (438, 186366), (534, 152862), (657, 124244), (698, 116946), (801, 101908), (876, 93183), (1047, 77964), (1068, 76431), (1314, 62122), (1396, 58473), (1602, 50954), (2094, 38982), (2628, 31061), (3141, 25988), (3204, 25477), (4188, 19491), (6282, 12994), (6497, 12564)]