1206207392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 2772725760

約数和(自身を除く): 1566518368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 79, 104, 127, 136, 158, 208, 221, 254, 272, 289, 316, 416, 442, 508, 544, 578, 632, 884, 1016, 1027, 1156, 1264, 1343, 1651, 1768, 2032, 2054, 2159, 2312, 2528, 2686, 3302, 3536, 3757, 4064, 4108, 4318, 4624, 5372, 6604, 7072, 7514, 8216, 8636, 9248, 10033, 10744, 13208, 15028, 16432, 17272, 17459, 20066, 21488, 22831, 26416, 28067, 30056, 32864, 34544, 34918, 36703, 40132, 42976, 45662, 52832, 56134, 60112, 69088, 69836, 73406, 80264, 91324, 112268, 120224, 130429, 139672, 146812, 160528, 170561, 182648, 224536, 260858, 279344, 293624, 296803, 321056, 341122, 365296, 449072, 477139, 521716, 558688, 587248, 593606, 682244, 730592, 898144, 954278, 1043432, 1174496, 1187212, 1364488, 1908556, 2086864, 2217293, 2374424, 2728976, 2899537, 3817112, 4173728, 4434586, 4748848, 5457952, 5799074, 7634224, 8869172, 9497696, 11598148, 15268448, 17738344, 23196296, 35476688, 37693981, 46392592, 70953376, 75387962, 92785184, 150775924, 301551848, 603103696, 1206207392]

約数ペア:

[(1, 1206207392), (2, 603103696), (4, 301551848), (8, 150775924), (13, 92785184), (16, 75387962), (17, 70953376), (26, 46392592), (32, 37693981), (34, 35476688), (52, 23196296), (68, 17738344), (79, 15268448), (104, 11598148), (127, 9497696), (136, 8869172), (158, 7634224), (208, 5799074), (221, 5457952), (254, 4748848), (272, 4434586), (289, 4173728), (316, 3817112), (416, 2899537), (442, 2728976), (508, 2374424), (544, 2217293), (578, 2086864), (632, 1908556), (884, 1364488), (1016, 1187212), (1027, 1174496), (1156, 1043432), (1264, 954278), (1343, 898144), (1651, 730592), (1768, 682244), (2032, 593606), (2054, 587248), (2159, 558688), (2312, 521716), (2528, 477139), (2686, 449072), (3302, 365296), (3536, 341122), (3757, 321056), (4064, 296803), (4108, 293624), (4318, 279344), (4624, 260858), (5372, 224536), (6604, 182648), (7072, 170561), (7514, 160528), (8216, 146812), (8636, 139672), (9248, 130429), (10033, 120224), (10744, 112268), (13208, 91324), (15028, 80264), (16432, 73406), (17272, 69836), (17459, 69088), (20066, 60112), (21488, 56134), (22831, 52832), (26416, 45662), (28067, 42976), (30056, 40132), (32864, 36703), (34544, 34918)]