249118506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11699}}^1$

素因数の和:11740

約数の個数: 72

約数和(自身を含む): 668023200

約数和(自身を除く): 418904694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 11699, 21294, 23398, 35097, 70194, 81893, 105291, 152087, 163786, 210582, 245679, 304174, 456261, 491358, 737037, 912522, 1064609, 1368783, 1474074, 1977131, 2129218, 2737566, 3193827, 3954262, 5931393, 6387654, 9581481, 11862786, 13839917, 17794179, 19162962, 27679834, 35588358, 41519751, 83039502, 124559253, 249118506]

約数ペア:

[(1, 249118506), (2, 124559253), (3, 83039502), (6, 41519751), (7, 35588358), (9, 27679834), (13, 19162962), (14, 17794179), (18, 13839917), (21, 11862786), (26, 9581481), (39, 6387654), (42, 5931393), (63, 3954262), (78, 3193827), (91, 2737566), (117, 2129218), (126, 1977131), (169, 1474074), (182, 1368783), (234, 1064609), (273, 912522), (338, 737037), (507, 491358), (546, 456261), (819, 304174), (1014, 245679), (1183, 210582), (1521, 163786), (1638, 152087), (2366, 105291), (3042, 81893), (3549, 70194), (7098, 35097), (10647, 23398), (11699, 21294)]