306996948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7487}}^1$

素因数の和:7581

約数の個数: 72

約数和(自身を含む): 834043392

約数和(自身を除く): 527046444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 2278, 2412, 3417, 4556, 6834, 7487, 10251, 13668, 14974, 20502, 22461, 29948, 41004, 44922, 67383, 89844, 127279, 134766, 254558, 269532, 381837, 501629, 509116, 763674, 1003258, 1145511, 1504887, 1527348, 2006516, 2291022, 3009774, 4514661, 4582044, 6019548, 8527693, 9029322, 17055386, 18058644, 25583079, 34110772, 51166158, 76749237, 102332316, 153498474, 306996948]

約数ペア:

[(1, 306996948), (2, 153498474), (3, 102332316), (4, 76749237), (6, 51166158), (9, 34110772), (12, 25583079), (17, 18058644), (18, 17055386), (34, 9029322), (36, 8527693), (51, 6019548), (67, 4582044), (68, 4514661), (102, 3009774), (134, 2291022), (153, 2006516), (201, 1527348), (204, 1504887), (268, 1145511), (306, 1003258), (402, 763674), (603, 509116), (612, 501629), (804, 381837), (1139, 269532), (1206, 254558), (2278, 134766), (2412, 127279), (3417, 89844), (4556, 67383), (6834, 44922), (7487, 41004), (10251, 29948), (13668, 22461), (14974, 20502)]