272450772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40471}}^1$

素因数の和:40509

約数の個数: 72

約数和(自身を含む): 795517632

約数和(自身を除く): 523066860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 40471, 80942, 121413, 161884, 242826, 364239, 445181, 485652, 688007, 728478, 890362, 1335543, 1376014, 1456956, 1780724, 2064021, 2671086, 2752028, 4006629, 4128042, 5342172, 6192063, 7568077, 8013258, 8256084, 12384126, 15136154, 16026516, 22704231, 24768252, 30272308, 45408462, 68112693, 90816924, 136225386, 272450772]

約数ペア:

[(1, 272450772), (2, 136225386), (3, 90816924), (4, 68112693), (6, 45408462), (9, 30272308), (11, 24768252), (12, 22704231), (17, 16026516), (18, 15136154), (22, 12384126), (33, 8256084), (34, 8013258), (36, 7568077), (44, 6192063), (51, 5342172), (66, 4128042), (68, 4006629), (99, 2752028), (102, 2671086), (132, 2064021), (153, 1780724), (187, 1456956), (198, 1376014), (204, 1335543), (306, 890362), (374, 728478), (396, 688007), (561, 485652), (612, 445181), (748, 364239), (1122, 242826), (1683, 161884), (2244, 121413), (3366, 80942), (6732, 40471)]