291815076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 818915328

約数和(自身を除く): 527100252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 131, 138, 161, 262, 276, 322, 393, 483, 524, 644, 786, 917, 966, 1153, 1572, 1834, 1932, 2306, 2751, 3013, 3459, 3668, 4612, 5502, 6026, 6918, 8071, 9039, 11004, 12052, 13836, 16142, 18078, 21091, 24213, 26519, 32284, 36156, 42182, 48426, 53038, 63273, 79557, 84364, 96852, 106076, 126546, 151043, 159114, 185633, 253092, 302086, 318228, 371266, 453129, 556899, 604172, 742532, 906258, 1057301, 1113798, 1812516, 2114602, 2227596, 3171903, 3473989, 4229204, 6343806, 6947978, 10421967, 12687612, 13895956, 20843934, 24317923, 41687868, 48635846, 72953769, 97271692, 145907538, 291815076]

約数ペア:

[(1, 291815076), (2, 145907538), (3, 97271692), (4, 72953769), (6, 48635846), (7, 41687868), (12, 24317923), (14, 20843934), (21, 13895956), (23, 12687612), (28, 10421967), (42, 6947978), (46, 6343806), (69, 4229204), (84, 3473989), (92, 3171903), (131, 2227596), (138, 2114602), (161, 1812516), (262, 1113798), (276, 1057301), (322, 906258), (393, 742532), (483, 604172), (524, 556899), (644, 453129), (786, 371266), (917, 318228), (966, 302086), (1153, 253092), (1572, 185633), (1834, 159114), (1932, 151043), (2306, 126546), (2751, 106076), (3013, 96852), (3459, 84364), (3668, 79557), (4612, 63273), (5502, 53038), (6026, 48426), (6918, 42182), (8071, 36156), (9039, 32284), (11004, 26519), (12052, 24213), (13836, 21091), (16142, 18078)]