345640248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 989788800

約数和(自身を除く): 644148552

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, 456, 614, 684, 823, 921, 1228, 1368, 1646, 1842, 2456, 2469, 2763, 3292, 3684, 4938, 5526, 5833, 6584, 7368, 7407, 9876, 11052, 11666, 14814, 15637, 17499, 19752, 22104, 23332, 29628, 31274, 34998, 46664, 46911, 52497, 59256, 62548, 69996, 93822, 104994, 125096, 139992, 140733, 187644, 209988, 252661, 281466, 375288, 419976, 505322, 562932, 757983, 1010644, 1125864, 1515966, 2021288, 2273949, 3031932, 4547898, 4800559, 6063864, 9095796, 9601118, 14401677, 18191592, 19202236, 28803354, 38404472, 43205031, 57606708, 86410062, 115213416, 172820124, 345640248]

約数ペア:

[(1, 345640248), (2, 172820124), (3, 115213416), (4, 86410062), (6, 57606708), (8, 43205031), (9, 38404472), (12, 28803354), (18, 19202236), (19, 18191592), (24, 14401677), (36, 9601118), (38, 9095796), (57, 6063864), (72, 4800559), (76, 4547898), (114, 3031932), (152, 2273949), (171, 2021288), (228, 1515966), (307, 1125864), (342, 1010644), (456, 757983), (614, 562932), (684, 505322), (823, 419976), (921, 375288), (1228, 281466), (1368, 252661), (1646, 209988), (1842, 187644), (2456, 140733), (2469, 139992), (2763, 125096), (3292, 104994), (3684, 93822), (4938, 69996), (5526, 62548), (5833, 59256), (6584, 52497), (7368, 46911), (7407, 46664), (9876, 34998), (11052, 31274), (11666, 29628), (14814, 23332), (15637, 22104), (17499, 19752)]