29913156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 97353984

約数和(自身を除く): 67440828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 397, 414, 468, 483, 546, 598, 644, 794, 819, 828, 897, 966, 1092, 1191, 1196, 1449, 1588, 1638, 1794, 1932, 2093, 2382, 2691, 2779, 2898, 3276, 3573, 3588, 4186, 4764, 5161, 5382, 5558, 5796, 6279, 7146, 8337, 8372, 9131, 10322, 10764, 11116, 12558, 14292, 15483, 16674, 18262, 18837, 20644, 25011, 25116, 27393, 30966, 33348, 36127, 36524, 37674, 46449, 50022, 54786, 61932, 63917, 72254, 75348, 82179, 92898, 100044, 108381, 109572, 118703, 127834, 144508, 164358, 185796, 191751, 216762, 237406, 255668, 325143, 328716, 356109, 383502, 433524, 474812, 575253, 650286, 712218, 767004, 830921, 1068327, 1150506, 1300572, 1424436, 1661842, 2136654, 2301012, 2492763, 3323684, 4273308, 4985526, 7478289, 9971052, 14956578, 29913156]

約数ペア:

[(1, 29913156), (2, 14956578), (3, 9971052), (4, 7478289), (6, 4985526), (7, 4273308), (9, 3323684), (12, 2492763), (13, 2301012), (14, 2136654), (18, 1661842), (21, 1424436), (23, 1300572), (26, 1150506), (28, 1068327), (36, 830921), (39, 767004), (42, 712218), (46, 650286), (52, 575253), (63, 474812), (69, 433524), (78, 383502), (84, 356109), (91, 328716), (92, 325143), (117, 255668), (126, 237406), (138, 216762), (156, 191751), (161, 185796), (182, 164358), (207, 144508), (234, 127834), (252, 118703), (273, 109572), (276, 108381), (299, 100044), (322, 92898), (364, 82179), (397, 75348), (414, 72254), (468, 63917), (483, 61932), (546, 54786), (598, 50022), (644, 46449), (794, 37674), (819, 36524), (828, 36127), (897, 33348), (966, 30966), (1092, 27393), (1191, 25116), (1196, 25011), (1449, 20644), (1588, 18837), (1638, 18262), (1794, 16674), (1932, 15483), (2093, 14292), (2382, 12558), (2691, 11116), (2779, 10764), (2898, 10322), (3276, 9131), (3573, 8372), (3588, 8337), (4186, 7146), (4764, 6279), (5161, 5796), (5382, 5558)]