1212883344

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 3480527232

約数和(自身を除く): 2267643888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 97, 142, 144, 194, 213, 284, 291, 388, 426, 568, 582, 639, 776, 852, 873, 1136, 1164, 1223, 1278, 1552, 1704, 1746, 2328, 2446, 2556, 3408, 3492, 3669, 4656, 4892, 5112, 6887, 6984, 7338, 9784, 10224, 11007, 13774, 13968, 14676, 19568, 20661, 22014, 27548, 29352, 41322, 44028, 55096, 58704, 61983, 82644, 86833, 88056, 110192, 118631, 123966, 165288, 173666, 176112, 237262, 247932, 260499, 330576, 347332, 355893, 474524, 495864, 520998, 694664, 711786, 781497, 949048, 991728, 1041996, 1067679, 1389328, 1423572, 1562994, 1898096, 2083992, 2135358, 2847144, 3125988, 4167984, 4270716, 5694288, 6251976, 8422801, 8541432, 12503952, 16845602, 17082864, 25268403, 33691204, 50536806, 67382408, 75805209, 101073612, 134764816, 151610418, 202147224, 303220836, 404294448, 606441672, 1212883344]

約数ペア:

[(1, 1212883344), (2, 606441672), (3, 404294448), (4, 303220836), (6, 202147224), (8, 151610418), (9, 134764816), (12, 101073612), (16, 75805209), (18, 67382408), (24, 50536806), (36, 33691204), (48, 25268403), (71, 17082864), (72, 16845602), (97, 12503952), (142, 8541432), (144, 8422801), (194, 6251976), (213, 5694288), (284, 4270716), (291, 4167984), (388, 3125988), (426, 2847144), (568, 2135358), (582, 2083992), (639, 1898096), (776, 1562994), (852, 1423572), (873, 1389328), (1136, 1067679), (1164, 1041996), (1223, 991728), (1278, 949048), (1552, 781497), (1704, 711786), (1746, 694664), (2328, 520998), (2446, 495864), (2556, 474524), (3408, 355893), (3492, 347332), (3669, 330576), (4656, 260499), (4892, 247932), (5112, 237262), (6887, 176112), (6984, 173666), (7338, 165288), (9784, 123966), (10224, 118631), (11007, 110192), (13774, 88056), (13968, 86833), (14676, 82644), (19568, 61983), (20661, 58704), (22014, 55096), (27548, 44028), (29352, 41322)]