4238388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 13555360

約数和(自身を除く): 9316972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 139, 154, 198, 231, 242, 252, 278, 308, 363, 396, 417, 462, 484, 556, 693, 726, 834, 847, 924, 973, 1089, 1251, 1386, 1452, 1529, 1668, 1694, 1946, 2178, 2502, 2541, 2772, 2919, 3058, 3388, 3892, 4356, 4587, 5004, 5082, 5838, 6116, 7623, 8757, 9174, 10164, 10703, 11676, 13761, 15246, 16819, 17514, 18348, 21406, 27522, 30492, 32109, 33638, 35028, 42812, 50457, 55044, 64218, 67276, 96327, 100914, 117733, 128436, 151371, 192654, 201828, 235466, 302742, 353199, 385308, 470932, 605484, 706398, 1059597, 1412796, 2119194, 4238388]

約数ペア:

[(1, 4238388), (2, 2119194), (3, 1412796), (4, 1059597), (6, 706398), (7, 605484), (9, 470932), (11, 385308), (12, 353199), (14, 302742), (18, 235466), (21, 201828), (22, 192654), (28, 151371), (33, 128436), (36, 117733), (42, 100914), (44, 96327), (63, 67276), (66, 64218), (77, 55044), (84, 50457), (99, 42812), (121, 35028), (126, 33638), (132, 32109), (139, 30492), (154, 27522), (198, 21406), (231, 18348), (242, 17514), (252, 16819), (278, 15246), (308, 13761), (363, 11676), (396, 10703), (417, 10164), (462, 9174), (484, 8757), (556, 7623), (693, 6116), (726, 5838), (834, 5082), (847, 5004), (924, 4587), (973, 4356), (1089, 3892), (1251, 3388), (1386, 3058), (1452, 2919), (1529, 2772), (1668, 2541), (1694, 2502), (1946, 2178)]