1230790968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1050

約数の個数: 192

約数和(自身を含む): 3875040000

約数和(自身を除く): 2644249032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 89, 99, 114, 132, 152, 171, 178, 198, 209, 228, 264, 267, 342, 356, 396, 418, 456, 534, 627, 684, 712, 792, 801, 836, 919, 979, 1068, 1254, 1368, 1602, 1672, 1691, 1838, 1881, 1958, 2136, 2508, 2757, 2937, 3204, 3382, 3676, 3762, 3916, 5016, 5073, 5514, 5874, 6408, 6764, 7352, 7524, 7832, 8271, 8811, 10109, 10146, 11028, 11748, 13528, 15048, 15219, 16542, 17461, 17622, 18601, 20218, 20292, 22056, 23496, 30327, 30438, 33084, 34922, 35244, 37202, 40436, 40584, 52383, 55803, 60654, 60876, 66168, 69844, 70488, 74404, 80872, 81791, 90981, 104766, 111606, 121308, 121752, 139688, 148808, 157149, 163582, 167409, 181962, 192071, 209532, 223212, 242616, 245373, 314298, 327164, 334818, 363924, 384142, 419064, 446424, 490746, 576213, 628596, 654328, 669636, 727848, 736119, 768284, 899701, 981492, 1152426, 1257192, 1339272, 1472238, 1536568, 1554029, 1728639, 1799402, 1962984, 2304852, 2699103, 2944476, 3108058, 3457278, 3598804, 4609704, 4662087, 5398206, 5888952, 6216116, 6914556, 7197608, 8097309, 9324174, 10796412, 12432232, 13829112, 13986261, 16194618, 17094319, 18648348, 21592824, 27972522, 32389236, 34188638, 37296696, 51282957, 55945044, 64778472, 68377276, 102565914, 111890088, 136754552, 153848871, 205131828, 307697742, 410263656, 615395484, 1230790968]

約数ペア:

[(1, 1230790968), (2, 615395484), (3, 410263656), (4, 307697742), (6, 205131828), (8, 153848871), (9, 136754552), (11, 111890088), (12, 102565914), (18, 68377276), (19, 64778472), (22, 55945044), (24, 51282957), (33, 37296696), (36, 34188638), (38, 32389236), (44, 27972522), (57, 21592824), (66, 18648348), (72, 17094319), (76, 16194618), (88, 13986261), (89, 13829112), (99, 12432232), (114, 10796412), (132, 9324174), (152, 8097309), (171, 7197608), (178, 6914556), (198, 6216116), (209, 5888952), (228, 5398206), (264, 4662087), (267, 4609704), (342, 3598804), (356, 3457278), (396, 3108058), (418, 2944476), (456, 2699103), (534, 2304852), (627, 1962984), (684, 1799402), (712, 1728639), (792, 1554029), (801, 1536568), (836, 1472238), (919, 1339272), (979, 1257192), (1068, 1152426), (1254, 981492), (1368, 899701), (1602, 768284), (1672, 736119), (1691, 727848), (1838, 669636), (1881, 654328), (1958, 628596), (2136, 576213), (2508, 490746), (2757, 446424), (2937, 419064), (3204, 384142), (3382, 363924), (3676, 334818), (3762, 327164), (3916, 314298), (5016, 245373), (5073, 242616), (5514, 223212), (5874, 209532), (6408, 192071), (6764, 181962), (7352, 167409), (7524, 163582), (7832, 157149), (8271, 148808), (8811, 139688), (10109, 121752), (10146, 121308), (11028, 111606), (11748, 104766), (13528, 90981), (15048, 81791), (15219, 80872), (16542, 74404), (17461, 70488), (17622, 69844), (18601, 66168), (20218, 60876), (20292, 60654), (22056, 55803), (23496, 52383), (30327, 40584), (30438, 40436), (33084, 37202), (34922, 35244)]