331619184

素因数分解:

$2^4\times 3^{13}\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 140

約数和(自身を含む): 1037904056

約数和(自身を除く): 706284872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2187, 2808, 2916, 3159, 3888, 4212, 4374, 5616, 5832, 6318, 6561, 8424, 8748, 9477, 11664, 12636, 13122, 16848, 17496, 18954, 19683, 25272, 26244, 28431, 34992, 37908, 39366, 50544, 52488, 56862, 59049, 75816, 78732, 85293, 104976, 113724, 118098, 151632, 157464, 170586, 177147, 227448, 236196, 255879, 314928, 341172, 354294, 454896, 472392, 511758, 531441, 682344, 708588, 767637, 944784, 1023516, 1062882, 1364688, 1417176, 1535274, 1594323, 2047032, 2125764, 2302911, 2834352, 3070548, 3188646, 4094064, 4251528, 4605822, 6141096, 6377292, 6908733, 8503056, 9211644, 12282192, 12754584, 13817466, 18423288, 20726199, 25509168, 27634932, 36846576, 41452398, 55269864, 82904796, 110539728, 165809592, 331619184]

約数ペア:

[(1, 331619184), (2, 165809592), (3, 110539728), (4, 82904796), (6, 55269864), (8, 41452398), (9, 36846576), (12, 27634932), (13, 25509168), (16, 20726199), (18, 18423288), (24, 13817466), (26, 12754584), (27, 12282192), (36, 9211644), (39, 8503056), (48, 6908733), (52, 6377292), (54, 6141096), (72, 4605822), (78, 4251528), (81, 4094064), (104, 3188646), (108, 3070548), (117, 2834352), (144, 2302911), (156, 2125764), (162, 2047032), (208, 1594323), (216, 1535274), (234, 1417176), (243, 1364688), (312, 1062882), (324, 1023516), (351, 944784), (432, 767637), (468, 708588), (486, 682344), (624, 531441), (648, 511758), (702, 472392), (729, 454896), (936, 354294), (972, 341172), (1053, 314928), (1296, 255879), (1404, 236196), (1458, 227448), (1872, 177147), (1944, 170586), (2106, 157464), (2187, 151632), (2808, 118098), (2916, 113724), (3159, 104976), (3888, 85293), (4212, 78732), (4374, 75816), (5616, 59049), (5832, 56862), (6318, 52488), (6561, 50544), (8424, 39366), (8748, 37908), (9477, 34992), (11664, 28431), (12636, 26244), (13122, 25272), (16848, 19683), (17496, 18954)]