1200930228

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1477

約数の個数: 72

約数和(自身を含む): 3079207040

約数和(自身を除く): 1878276812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 331, 388, 582, 662, 873, 993, 1039, 1164, 1324, 1746, 1986, 2078, 2979, 3117, 3492, 3972, 4156, 5958, 6234, 9351, 11916, 12468, 18702, 32107, 37404, 64214, 96321, 100783, 128428, 192642, 201566, 288963, 302349, 343909, 385284, 403132, 577926, 604698, 687818, 907047, 1031727, 1155852, 1209396, 1375636, 1814094, 2063454, 3095181, 3628188, 4126908, 6190362, 12380724, 33359173, 66718346, 100077519, 133436692, 200155038, 300232557, 400310076, 600465114, 1200930228]

約数ペア:

[(1, 1200930228), (2, 600465114), (3, 400310076), (4, 300232557), (6, 200155038), (9, 133436692), (12, 100077519), (18, 66718346), (36, 33359173), (97, 12380724), (194, 6190362), (291, 4126908), (331, 3628188), (388, 3095181), (582, 2063454), (662, 1814094), (873, 1375636), (993, 1209396), (1039, 1155852), (1164, 1031727), (1324, 907047), (1746, 687818), (1986, 604698), (2078, 577926), (2979, 403132), (3117, 385284), (3492, 343909), (3972, 302349), (4156, 288963), (5958, 201566), (6234, 192642), (9351, 128428), (11916, 100783), (12468, 96321), (18702, 64214), (32107, 37404)]