305927028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5639}}^1$

素因数の和:5797

約数の個数: 72

約数和(自身を含む): 849925440

約数和(自身を除く): 543998412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2466, 3014, 4521, 4932, 5639, 6028, 9042, 11278, 13563, 16917, 18084, 22556, 27126, 33834, 50751, 54252, 62029, 67668, 101502, 124058, 186087, 203004, 248116, 372174, 558261, 744348, 772543, 1116522, 1545086, 2233044, 2317629, 3090172, 4635258, 6952887, 8497973, 9270516, 13905774, 16995946, 25493919, 27811548, 33991892, 50987838, 76481757, 101975676, 152963514, 305927028]

約数ペア:

[(1, 305927028), (2, 152963514), (3, 101975676), (4, 76481757), (6, 50987838), (9, 33991892), (11, 27811548), (12, 25493919), (18, 16995946), (22, 13905774), (33, 9270516), (36, 8497973), (44, 6952887), (66, 4635258), (99, 3090172), (132, 2317629), (137, 2233044), (198, 1545086), (274, 1116522), (396, 772543), (411, 744348), (548, 558261), (822, 372174), (1233, 248116), (1507, 203004), (1644, 186087), (2466, 124058), (3014, 101502), (4521, 67668), (4932, 62029), (5639, 54252), (6028, 50751), (9042, 33834), (11278, 27126), (13563, 22556), (16917, 18084)]