42484428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 133346304

約数和(自身を除く): 90861876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 211, 238, 252, 282, 306, 329, 357, 422, 423, 476, 564, 612, 633, 658, 714, 799, 844, 846, 987, 1071, 1266, 1316, 1428, 1477, 1598, 1692, 1899, 1974, 2142, 2397, 2532, 2954, 2961, 3196, 3587, 3798, 3948, 4284, 4431, 4794, 5593, 5908, 5922, 7174, 7191, 7596, 8862, 9588, 9917, 10761, 11186, 11844, 13293, 14348, 14382, 16779, 17724, 19834, 21522, 22372, 25109, 26586, 28764, 29751, 32283, 33558, 39668, 43044, 50218, 50337, 53172, 59502, 64566, 67116, 69419, 75327, 89253, 100436, 100674, 119004, 129132, 138838, 150654, 168589, 178506, 201348, 208257, 225981, 277676, 301308, 337178, 357012, 416514, 451962, 505767, 624771, 674356, 833028, 903924, 1011534, 1180123, 1249542, 1517301, 2023068, 2360246, 2499084, 3034602, 3540369, 4720492, 6069204, 7080738, 10621107, 14161476, 21242214, 42484428]

約数ペア:

[(1, 42484428), (2, 21242214), (3, 14161476), (4, 10621107), (6, 7080738), (7, 6069204), (9, 4720492), (12, 3540369), (14, 3034602), (17, 2499084), (18, 2360246), (21, 2023068), (28, 1517301), (34, 1249542), (36, 1180123), (42, 1011534), (47, 903924), (51, 833028), (63, 674356), (68, 624771), (84, 505767), (94, 451962), (102, 416514), (119, 357012), (126, 337178), (141, 301308), (153, 277676), (188, 225981), (204, 208257), (211, 201348), (238, 178506), (252, 168589), (282, 150654), (306, 138838), (329, 129132), (357, 119004), (422, 100674), (423, 100436), (476, 89253), (564, 75327), (612, 69419), (633, 67116), (658, 64566), (714, 59502), (799, 53172), (844, 50337), (846, 50218), (987, 43044), (1071, 39668), (1266, 33558), (1316, 32283), (1428, 29751), (1477, 28764), (1598, 26586), (1692, 25109), (1899, 22372), (1974, 21522), (2142, 19834), (2397, 17724), (2532, 16779), (2954, 14382), (2961, 14348), (3196, 13293), (3587, 11844), (3798, 11186), (3948, 10761), (4284, 9917), (4431, 9588), (4794, 8862), (5593, 7596), (5908, 7191), (5922, 7174)]