1553643828

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 4466542080

約数和(自身を除く): 2912898252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 331, 396, 439, 486, 594, 662, 878, 891, 972, 993, 1188, 1317, 1324, 1756, 1782, 1986, 2634, 2673, 2979, 3564, 3641, 3951, 3972, 4829, 5268, 5346, 5958, 7282, 7902, 8937, 9658, 10692, 10923, 11853, 11916, 14487, 14564, 15804, 17874, 19316, 21846, 23706, 26811, 28974, 32769, 35559, 35748, 43461, 43692, 47412, 53622, 57948, 65538, 71118, 80433, 86922, 98307, 106677, 107244, 130383, 131076, 142236, 145309, 160866, 173844, 196614, 213354, 260766, 290618, 294921, 321732, 391149, 393228, 426708, 435927, 521532, 581236, 589842, 782298, 871854, 884763, 1173447, 1179684, 1307781, 1564596, 1598399, 1743708, 1769526, 2346894, 2615562, 3196798, 3539052, 3923343, 4693788, 4795197, 5231124, 6393596, 7846686, 9590394, 11770029, 14385591, 15693372, 19180788, 23540058, 28771182, 35310087, 43156773, 47080116, 57542364, 70620174, 86313546, 129470319, 141240348, 172627092, 258940638, 388410957, 517881276, 776821914, 1553643828]

約数ペア:

[(1, 1553643828), (2, 776821914), (3, 517881276), (4, 388410957), (6, 258940638), (9, 172627092), (11, 141240348), (12, 129470319), (18, 86313546), (22, 70620174), (27, 57542364), (33, 47080116), (36, 43156773), (44, 35310087), (54, 28771182), (66, 23540058), (81, 19180788), (99, 15693372), (108, 14385591), (132, 11770029), (162, 9590394), (198, 7846686), (243, 6393596), (297, 5231124), (324, 4795197), (331, 4693788), (396, 3923343), (439, 3539052), (486, 3196798), (594, 2615562), (662, 2346894), (878, 1769526), (891, 1743708), (972, 1598399), (993, 1564596), (1188, 1307781), (1317, 1179684), (1324, 1173447), (1756, 884763), (1782, 871854), (1986, 782298), (2634, 589842), (2673, 581236), (2979, 521532), (3564, 435927), (3641, 426708), (3951, 393228), (3972, 391149), (4829, 321732), (5268, 294921), (5346, 290618), (5958, 260766), (7282, 213354), (7902, 196614), (8937, 173844), (9658, 160866), (10692, 145309), (10923, 142236), (11853, 131076), (11916, 130383), (14487, 107244), (14564, 106677), (15804, 98307), (17874, 86922), (19316, 80433), (21846, 71118), (23706, 65538), (26811, 57948), (28974, 53622), (32769, 47412), (35559, 43692), (35748, 43461)]