1330753676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 2888256000

約数和(自身を除く): 1557502324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 289, 329, 476, 578, 658, 799, 1156, 1316, 1598, 2023, 3196, 3499, 4046, 5593, 6998, 8092, 11186, 13583, 13996, 22372, 24493, 27166, 48986, 54332, 59483, 95081, 97972, 118966, 164453, 190162, 237932, 328906, 380324, 416381, 657812, 832762, 1011211, 1151171, 1665524, 2022422, 2302342, 2795701, 4044844, 4604684, 5591402, 7078477, 11182804, 14156954, 19569907, 28313908, 39139814, 47526917, 78279628, 95053834, 190107668, 332688419, 665376838, 1330753676]

約数ペア:

[(1, 1330753676), (2, 665376838), (4, 332688419), (7, 190107668), (14, 95053834), (17, 78279628), (28, 47526917), (34, 39139814), (47, 28313908), (68, 19569907), (94, 14156954), (119, 11182804), (188, 7078477), (238, 5591402), (289, 4604684), (329, 4044844), (476, 2795701), (578, 2302342), (658, 2022422), (799, 1665524), (1156, 1151171), (1316, 1011211), (1598, 832762), (2023, 657812), (3196, 416381), (3499, 380324), (4046, 328906), (5593, 237932), (6998, 190162), (8092, 164453), (11186, 118966), (13583, 97972), (13996, 95081), (22372, 59483), (24493, 54332), (27166, 48986)]