1649186388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{117163}}^1$

素因数の和:117213

約数の個数: 72

約数和(自身を含む): 4605951168

約数和(自身を除く): 2956764780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 117163, 234326, 351489, 468652, 702978, 1054467, 1405956, 1991771, 2108934, 2694749, 3983542, 4217868, 5389498, 5975313, 7967084, 8084247, 10778996, 11950626, 16168494, 17925939, 23901252, 24252741, 32336988, 35851878, 45810733, 48505482, 71703756, 91621466, 97010964, 137432199, 183242932, 274864398, 412296597, 549728796, 824593194, 1649186388]

約数ペア:

[(1, 1649186388), (2, 824593194), (3, 549728796), (4, 412296597), (6, 274864398), (9, 183242932), (12, 137432199), (17, 97010964), (18, 91621466), (23, 71703756), (34, 48505482), (36, 45810733), (46, 35851878), (51, 32336988), (68, 24252741), (69, 23901252), (92, 17925939), (102, 16168494), (138, 11950626), (153, 10778996), (204, 8084247), (207, 7967084), (276, 5975313), (306, 5389498), (391, 4217868), (414, 3983542), (612, 2694749), (782, 2108934), (828, 1991771), (1173, 1405956), (1564, 1054467), (2346, 702978), (3519, 468652), (4692, 351489), (7038, 234326), (14076, 117163)]