1988244792

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1923

約数の個数: 160

約数和(自身を含む): 5958223920

約数和(自身を除く): 3969979128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 101, 102, 108, 136, 153, 162, 202, 204, 216, 303, 306, 324, 404, 408, 459, 606, 612, 648, 808, 909, 918, 1212, 1224, 1377, 1717, 1787, 1818, 1836, 2424, 2727, 2754, 3434, 3574, 3636, 3672, 5151, 5361, 5454, 5508, 6868, 7148, 7272, 8181, 10302, 10722, 10908, 11016, 13736, 14296, 15453, 16083, 16362, 20604, 21444, 21816, 30379, 30906, 32166, 32724, 41208, 42888, 46359, 48249, 60758, 61812, 64332, 65448, 91137, 92718, 96498, 121516, 123624, 128664, 139077, 144747, 180487, 182274, 185436, 192996, 243032, 273411, 278154, 289494, 360974, 364548, 370872, 385992, 541461, 546822, 556308, 578988, 721948, 729096, 820233, 1082922, 1093644, 1112616, 1157976, 1443896, 1624383, 1640466, 2165844, 2187288, 2460699, 3068279, 3248766, 3280932, 4331688, 4873149, 4921398, 6136558, 6497532, 6561864, 9204837, 9746298, 9842796, 12273116, 12995064, 14619447, 18409674, 19492596, 19685592, 24546232, 27614511, 29238894, 36819348, 38985192, 55229022, 58477788, 73638696, 82843533, 110458044, 116955576, 165687066, 220916088, 248530599, 331374132, 497061198, 662748264, 994122396, 1988244792]

約数ペア:

[(1, 1988244792), (2, 994122396), (3, 662748264), (4, 497061198), (6, 331374132), (8, 248530599), (9, 220916088), (12, 165687066), (17, 116955576), (18, 110458044), (24, 82843533), (27, 73638696), (34, 58477788), (36, 55229022), (51, 38985192), (54, 36819348), (68, 29238894), (72, 27614511), (81, 24546232), (101, 19685592), (102, 19492596), (108, 18409674), (136, 14619447), (153, 12995064), (162, 12273116), (202, 9842796), (204, 9746298), (216, 9204837), (303, 6561864), (306, 6497532), (324, 6136558), (404, 4921398), (408, 4873149), (459, 4331688), (606, 3280932), (612, 3248766), (648, 3068279), (808, 2460699), (909, 2187288), (918, 2165844), (1212, 1640466), (1224, 1624383), (1377, 1443896), (1717, 1157976), (1787, 1112616), (1818, 1093644), (1836, 1082922), (2424, 820233), (2727, 729096), (2754, 721948), (3434, 578988), (3574, 556308), (3636, 546822), (3672, 541461), (5151, 385992), (5361, 370872), (5454, 364548), (5508, 360974), (6868, 289494), (7148, 278154), (7272, 273411), (8181, 243032), (10302, 192996), (10722, 185436), (10908, 182274), (11016, 180487), (13736, 144747), (14296, 139077), (15453, 128664), (16083, 123624), (16362, 121516), (20604, 96498), (21444, 92718), (21816, 91137), (30379, 65448), (30906, 64332), (32166, 61812), (32724, 60758), (41208, 48249), (42888, 46359)]