212401566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 514594080

約数和(自身を除く): 302192514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 131, 169, 234, 246, 262, 338, 369, 393, 507, 533, 738, 786, 1014, 1066, 1179, 1521, 1599, 1703, 2197, 2358, 3042, 3198, 3406, 4394, 4797, 5109, 5371, 6591, 6929, 9594, 10218, 10742, 13182, 13858, 15327, 16113, 19773, 20787, 22139, 30654, 32226, 39546, 41574, 44278, 48339, 62361, 66417, 69823, 90077, 96678, 124722, 132834, 139646, 180154, 199251, 209469, 270231, 287807, 398502, 418938, 540462, 575614, 628407, 810693, 863421, 907699, 1256814, 1621386, 1726842, 1815398, 2590263, 2723097, 5180526, 5446194, 8169291, 11800087, 16338582, 23600174, 35400261, 70800522, 106200783, 212401566]

約数ペア:

[(1, 212401566), (2, 106200783), (3, 70800522), (6, 35400261), (9, 23600174), (13, 16338582), (18, 11800087), (26, 8169291), (39, 5446194), (41, 5180526), (78, 2723097), (82, 2590263), (117, 1815398), (123, 1726842), (131, 1621386), (169, 1256814), (234, 907699), (246, 863421), (262, 810693), (338, 628407), (369, 575614), (393, 540462), (507, 418938), (533, 398502), (738, 287807), (786, 270231), (1014, 209469), (1066, 199251), (1179, 180154), (1521, 139646), (1599, 132834), (1703, 124722), (2197, 96678), (2358, 90077), (3042, 69823), (3198, 66417), (3406, 62361), (4394, 48339), (4797, 44278), (5109, 41574), (5371, 39546), (6591, 32226), (6929, 30654), (9594, 22139), (10218, 20787), (10742, 19773), (13182, 16113), (13858, 15327)]