258711144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 684480000

約数和(自身を除く): 425768856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 796, 1194, 1592, 2388, 2851, 3781, 4776, 5702, 7562, 8553, 11343, 11404, 15124, 17106, 22686, 22808, 30248, 34212, 45372, 54169, 68424, 90744, 108338, 162507, 216676, 325014, 433352, 567349, 650028, 1134698, 1300056, 1702047, 2269396, 3404094, 4538792, 6808188, 10779631, 13616376, 21559262, 32338893, 43118524, 64677786, 86237048, 129355572, 258711144]

約数ペア:

[(1, 258711144), (2, 129355572), (3, 86237048), (4, 64677786), (6, 43118524), (8, 32338893), (12, 21559262), (19, 13616376), (24, 10779631), (38, 6808188), (57, 4538792), (76, 3404094), (114, 2269396), (152, 1702047), (199, 1300056), (228, 1134698), (398, 650028), (456, 567349), (597, 433352), (796, 325014), (1194, 216676), (1592, 162507), (2388, 108338), (2851, 90744), (3781, 68424), (4776, 54169), (5702, 45372), (7562, 34212), (8553, 30248), (11343, 22808), (11404, 22686), (15124, 17106)]