311529204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 956067840

約数和(自身を除く): 644538636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 59, 63, 69, 84, 92, 118, 126, 138, 161, 177, 207, 236, 252, 276, 322, 354, 413, 414, 483, 531, 644, 708, 826, 828, 911, 966, 1062, 1239, 1357, 1449, 1652, 1822, 1932, 2124, 2478, 2714, 2733, 2898, 3644, 3717, 4071, 4956, 5428, 5466, 5796, 6377, 7434, 8142, 8199, 9499, 10932, 12213, 12754, 14868, 16284, 16398, 18998, 19131, 20953, 24426, 25508, 28497, 32796, 37996, 38262, 41906, 48852, 53749, 56994, 57393, 62859, 76524, 83812, 85491, 107498, 113988, 114786, 125718, 146671, 161247, 170982, 188577, 214996, 229572, 251436, 293342, 322494, 341964, 376243, 377154, 440013, 483741, 586684, 644988, 752486, 754308, 880026, 967482, 1128729, 1236227, 1320039, 1504972, 1760052, 1934964, 2257458, 2472454, 2640078, 3386187, 3708681, 4514916, 4944908, 5280156, 6772374, 7417362, 8653589, 11126043, 13544748, 14834724, 17307178, 22252086, 25960767, 34614356, 44504172, 51921534, 77882301, 103843068, 155764602, 311529204]

約数ペア:

[(1, 311529204), (2, 155764602), (3, 103843068), (4, 77882301), (6, 51921534), (7, 44504172), (9, 34614356), (12, 25960767), (14, 22252086), (18, 17307178), (21, 14834724), (23, 13544748), (28, 11126043), (36, 8653589), (42, 7417362), (46, 6772374), (59, 5280156), (63, 4944908), (69, 4514916), (84, 3708681), (92, 3386187), (118, 2640078), (126, 2472454), (138, 2257458), (161, 1934964), (177, 1760052), (207, 1504972), (236, 1320039), (252, 1236227), (276, 1128729), (322, 967482), (354, 880026), (413, 754308), (414, 752486), (483, 644988), (531, 586684), (644, 483741), (708, 440013), (826, 377154), (828, 376243), (911, 341964), (966, 322494), (1062, 293342), (1239, 251436), (1357, 229572), (1449, 214996), (1652, 188577), (1822, 170982), (1932, 161247), (2124, 146671), (2478, 125718), (2714, 114786), (2733, 113988), (2898, 107498), (3644, 85491), (3717, 83812), (4071, 76524), (4956, 62859), (5428, 57393), (5466, 56994), (5796, 53749), (6377, 48852), (7434, 41906), (8142, 38262), (8199, 37996), (9499, 32796), (10932, 28497), (12213, 25508), (12754, 24426), (14868, 20953), (16284, 19131), (16398, 18998)]