40543416

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 124146000

約数和(自身を除く): 83602584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 89, 108, 111, 114, 148, 152, 162, 171, 178, 216, 222, 228, 267, 296, 324, 333, 342, 356, 444, 456, 513, 534, 648, 666, 684, 703, 712, 801, 888, 999, 1026, 1068, 1332, 1368, 1406, 1539, 1602, 1691, 1998, 2052, 2109, 2136, 2403, 2664, 2812, 2997, 3078, 3204, 3293, 3382, 3996, 4104, 4218, 4806, 5073, 5624, 5994, 6156, 6327, 6408, 6586, 6764, 7209, 7992, 8436, 9612, 9879, 10146, 11988, 12312, 12654, 13172, 13528, 14418, 15219, 16872, 18981, 19224, 19758, 20292, 23976, 25308, 26344, 28836, 29637, 30438, 37962, 39516, 40584, 45657, 50616, 56943, 57672, 59274, 60876, 62567, 75924, 79032, 88911, 91314, 113886, 118548, 121752, 125134, 136971, 151848, 177822, 182628, 187701, 227772, 237096, 250268, 266733, 273942, 355644, 365256, 375402, 455544, 500536, 533466, 547884, 563103, 711288, 750804, 1066932, 1095768, 1126206, 1501608, 1689309, 2133864, 2252412, 3378618, 4504824, 5067927, 6757236, 10135854, 13514472, 20271708, 40543416]

約数ペア:

[(1, 40543416), (2, 20271708), (3, 13514472), (4, 10135854), (6, 6757236), (8, 5067927), (9, 4504824), (12, 3378618), (18, 2252412), (19, 2133864), (24, 1689309), (27, 1501608), (36, 1126206), (37, 1095768), (38, 1066932), (54, 750804), (57, 711288), (72, 563103), (74, 547884), (76, 533466), (81, 500536), (89, 455544), (108, 375402), (111, 365256), (114, 355644), (148, 273942), (152, 266733), (162, 250268), (171, 237096), (178, 227772), (216, 187701), (222, 182628), (228, 177822), (267, 151848), (296, 136971), (324, 125134), (333, 121752), (342, 118548), (356, 113886), (444, 91314), (456, 88911), (513, 79032), (534, 75924), (648, 62567), (666, 60876), (684, 59274), (703, 57672), (712, 56943), (801, 50616), (888, 45657), (999, 40584), (1026, 39516), (1068, 37962), (1332, 30438), (1368, 29637), (1406, 28836), (1539, 26344), (1602, 25308), (1691, 23976), (1998, 20292), (2052, 19758), (2109, 19224), (2136, 18981), (2403, 16872), (2664, 15219), (2812, 14418), (2997, 13528), (3078, 13172), (3204, 12654), (3293, 12312), (3382, 11988), (3996, 10146), (4104, 9879), (4218, 9612), (4806, 8436), (5073, 7992), (5624, 7209), (5994, 6764), (6156, 6586), (6327, 6408)]