2613223728

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{85199}}^1$

素因数の和:85287

約数の個数: 80

約数和(自身を含む): 7606656000

約数和(自身を除く): 4993432272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 85199, 170398, 255597, 340796, 511194, 681592, 766791, 1022388, 1363184, 1533582, 2044776, 2300373, 3067164, 4089552, 4600746, 6049129, 6134328, 9201492, 12098258, 12268656, 18147387, 18402984, 24196516, 36294774, 36805968, 48393032, 54442161, 72589548, 96786064, 108884322, 145179096, 163326483, 217768644, 290358192, 326652966, 435537288, 653305932, 871074576, 1306611864, 2613223728]

約数ペア:

[(1, 2613223728), (2, 1306611864), (3, 871074576), (4, 653305932), (6, 435537288), (8, 326652966), (9, 290358192), (12, 217768644), (16, 163326483), (18, 145179096), (24, 108884322), (27, 96786064), (36, 72589548), (48, 54442161), (54, 48393032), (71, 36805968), (72, 36294774), (108, 24196516), (142, 18402984), (144, 18147387), (213, 12268656), (216, 12098258), (284, 9201492), (426, 6134328), (432, 6049129), (568, 4600746), (639, 4089552), (852, 3067164), (1136, 2300373), (1278, 2044776), (1704, 1533582), (1917, 1363184), (2556, 1022388), (3408, 766791), (3834, 681592), (5112, 511194), (7668, 340796), (10224, 255597), (15336, 170398), (30672, 85199)]