171770184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 492492000

約数和(自身を除く): 320721816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 307, 342, 409, 456, 614, 684, 818, 921, 1227, 1228, 1368, 1636, 1842, 2454, 2456, 2763, 3272, 3681, 3684, 4908, 5526, 5833, 7362, 7368, 7771, 9816, 11052, 11666, 14724, 15542, 17499, 22104, 23313, 23332, 29448, 31084, 34998, 46626, 46664, 52497, 62168, 69939, 69996, 93252, 104994, 125563, 139878, 139992, 186504, 209988, 251126, 279756, 376689, 419976, 502252, 559512, 753378, 1004504, 1130067, 1506756, 2260134, 2385697, 3013512, 4520268, 4771394, 7157091, 9040536, 9542788, 14314182, 19085576, 21471273, 28628364, 42942546, 57256728, 85885092, 171770184]

約数ペア:

[(1, 171770184), (2, 85885092), (3, 57256728), (4, 42942546), (6, 28628364), (8, 21471273), (9, 19085576), (12, 14314182), (18, 9542788), (19, 9040536), (24, 7157091), (36, 4771394), (38, 4520268), (57, 3013512), (72, 2385697), (76, 2260134), (114, 1506756), (152, 1130067), (171, 1004504), (228, 753378), (307, 559512), (342, 502252), (409, 419976), (456, 376689), (614, 279756), (684, 251126), (818, 209988), (921, 186504), (1227, 139992), (1228, 139878), (1368, 125563), (1636, 104994), (1842, 93252), (2454, 69996), (2456, 69939), (2763, 62168), (3272, 52497), (3681, 46664), (3684, 46626), (4908, 34998), (5526, 31084), (5833, 29448), (7362, 23332), (7368, 23313), (7771, 22104), (9816, 17499), (11052, 15542), (11666, 14724)]