2648376

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 7652040

約数和(自身を除く): 5003664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 67, 72, 81, 108, 122, 134, 162, 183, 201, 216, 244, 268, 324, 366, 402, 488, 536, 549, 603, 648, 732, 804, 1098, 1206, 1464, 1608, 1647, 1809, 2196, 2412, 3294, 3618, 4087, 4392, 4824, 4941, 5427, 6588, 7236, 8174, 9882, 10854, 12261, 13176, 14472, 16348, 19764, 21708, 24522, 32696, 36783, 39528, 43416, 49044, 73566, 98088, 110349, 147132, 220698, 294264, 331047, 441396, 662094, 882792, 1324188, 2648376]

約数ペア:

[(1, 2648376), (2, 1324188), (3, 882792), (4, 662094), (6, 441396), (8, 331047), (9, 294264), (12, 220698), (18, 147132), (24, 110349), (27, 98088), (36, 73566), (54, 49044), (61, 43416), (67, 39528), (72, 36783), (81, 32696), (108, 24522), (122, 21708), (134, 19764), (162, 16348), (183, 14472), (201, 13176), (216, 12261), (244, 10854), (268, 9882), (324, 8174), (366, 7236), (402, 6588), (488, 5427), (536, 4941), (549, 4824), (603, 4392), (648, 4087), (732, 3618), (804, 3294), (1098, 2412), (1206, 2196), (1464, 1809), (1608, 1647)]