40847796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 121867200

約数和(自身を除く): 81019404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 61, 66, 76, 89, 99, 114, 122, 132, 171, 178, 183, 198, 209, 228, 244, 267, 342, 356, 366, 396, 418, 534, 549, 627, 671, 684, 732, 801, 836, 979, 1068, 1098, 1159, 1254, 1342, 1602, 1691, 1881, 1958, 2013, 2196, 2318, 2508, 2684, 2937, 3204, 3382, 3477, 3762, 3916, 4026, 4636, 5073, 5429, 5874, 6039, 6764, 6954, 7524, 8052, 8811, 10146, 10431, 10858, 11748, 12078, 12749, 13908, 15219, 16287, 17622, 18601, 20292, 20862, 21716, 24156, 25498, 30438, 32574, 35244, 37202, 38247, 41724, 48861, 50996, 55803, 59719, 60876, 65148, 74404, 76494, 97722, 103151, 111606, 114741, 119438, 152988, 167409, 179157, 195444, 206302, 223212, 229482, 238876, 309453, 334818, 358314, 412604, 458964, 537471, 618906, 669636, 716628, 928359, 1074942, 1134661, 1237812, 1856718, 2149884, 2269322, 3403983, 3713436, 4538644, 6807966, 10211949, 13615932, 20423898, 40847796]

約数ペア:

[(1, 40847796), (2, 20423898), (3, 13615932), (4, 10211949), (6, 6807966), (9, 4538644), (11, 3713436), (12, 3403983), (18, 2269322), (19, 2149884), (22, 1856718), (33, 1237812), (36, 1134661), (38, 1074942), (44, 928359), (57, 716628), (61, 669636), (66, 618906), (76, 537471), (89, 458964), (99, 412604), (114, 358314), (122, 334818), (132, 309453), (171, 238876), (178, 229482), (183, 223212), (198, 206302), (209, 195444), (228, 179157), (244, 167409), (267, 152988), (342, 119438), (356, 114741), (366, 111606), (396, 103151), (418, 97722), (534, 76494), (549, 74404), (627, 65148), (671, 60876), (684, 59719), (732, 55803), (801, 50996), (836, 48861), (979, 41724), (1068, 38247), (1098, 37202), (1159, 35244), (1254, 32574), (1342, 30438), (1602, 25498), (1691, 24156), (1881, 21716), (1958, 20862), (2013, 20292), (2196, 18601), (2318, 17622), (2508, 16287), (2684, 15219), (2937, 13908), (3204, 12749), (3382, 12078), (3477, 11748), (3762, 10858), (3916, 10431), (4026, 10146), (4636, 8811), (5073, 8052), (5429, 7524), (5874, 6954), (6039, 6764)]