1260881496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131671}}^1$

素因数の和:131709

約数の個数: 96

約数和(自身を含む): 4108166400

約数和(自身を除く): 2847284904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 131671, 263342, 395013, 526684, 790026, 921697, 1053368, 1185039, 1580052, 1843394, 2370078, 2501749, 2765091, 3160104, 3686788, 4740156, 5003498, 5530182, 7373576, 7505247, 8295273, 9480312, 10006996, 11060364, 15010494, 16590546, 17512243, 20013992, 22120728, 22515741, 30020988, 33181092, 35024486, 45031482, 52536729, 60041976, 66362184, 70048972, 90062964, 105073458, 140097944, 157610187, 180125928, 210146916, 315220374, 420293832, 630440748, 1260881496]

約数ペア:

[(1, 1260881496), (2, 630440748), (3, 420293832), (4, 315220374), (6, 210146916), (7, 180125928), (8, 157610187), (9, 140097944), (12, 105073458), (14, 90062964), (18, 70048972), (19, 66362184), (21, 60041976), (24, 52536729), (28, 45031482), (36, 35024486), (38, 33181092), (42, 30020988), (56, 22515741), (57, 22120728), (63, 20013992), (72, 17512243), (76, 16590546), (84, 15010494), (114, 11060364), (126, 10006996), (133, 9480312), (152, 8295273), (168, 7505247), (171, 7373576), (228, 5530182), (252, 5003498), (266, 4740156), (342, 3686788), (399, 3160104), (456, 2765091), (504, 2501749), (532, 2370078), (684, 1843394), (798, 1580052), (1064, 1185039), (1197, 1053368), (1368, 921697), (1596, 790026), (2394, 526684), (3192, 395013), (4788, 263342), (9576, 131671)]