15666330348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 42468281856

約数和(自身を除く): 26801951508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 263, 306, 393, 524, 526, 612, 743, 786, 789, 1052, 1179, 1486, 1572, 1578, 2227, 2229, 2358, 2367, 2972, 3156, 4454, 4458, 4471, 4716, 4734, 6681, 6687, 8908, 8916, 8942, 9468, 12631, 13362, 13374, 13413, 17884, 20043, 25262, 26724, 26748, 26826, 34453, 37893, 40086, 40239, 50524, 53652, 68906, 75786, 80172, 80478, 97333, 103359, 113679, 137812, 151572, 160956, 194666, 195409, 206718, 227358, 291999, 310077, 389332, 390818, 413436, 454716, 583998, 585701, 586227, 620154, 781636, 875997, 1167996, 1171402, 1172454, 1240308, 1654661, 1751994, 1757103, 1758681, 2342804, 2344908, 3309322, 3321953, 3503988, 3514206, 3517362, 4963983, 5271309, 6618644, 6643906, 7028412, 7034724, 9927966, 9965859, 10542618, 13287812, 14891949, 19855932, 19931718, 21085236, 25598579, 29783898, 29897577, 39863436, 51197158, 59567796, 59795154, 76795737, 102394316, 119590308, 153591474, 230387211, 307182948, 435175843, 460774422, 870351686, 921548844, 1305527529, 1740703372, 2611055058, 3916582587, 5222110116, 7833165174, 15666330348]

約数ペア:

[(1, 15666330348), (2, 7833165174), (3, 5222110116), (4, 3916582587), (6, 2611055058), (9, 1740703372), (12, 1305527529), (17, 921548844), (18, 870351686), (34, 460774422), (36, 435175843), (51, 307182948), (68, 230387211), (102, 153591474), (131, 119590308), (153, 102394316), (204, 76795737), (262, 59795154), (263, 59567796), (306, 51197158), (393, 39863436), (524, 29897577), (526, 29783898), (612, 25598579), (743, 21085236), (786, 19931718), (789, 19855932), (1052, 14891949), (1179, 13287812), (1486, 10542618), (1572, 9965859), (1578, 9927966), (2227, 7034724), (2229, 7028412), (2358, 6643906), (2367, 6618644), (2972, 5271309), (3156, 4963983), (4454, 3517362), (4458, 3514206), (4471, 3503988), (4716, 3321953), (4734, 3309322), (6681, 2344908), (6687, 2342804), (8908, 1758681), (8916, 1757103), (8942, 1751994), (9468, 1654661), (12631, 1240308), (13362, 1172454), (13374, 1171402), (13413, 1167996), (17884, 875997), (20043, 781636), (25262, 620154), (26724, 586227), (26748, 585701), (26826, 583998), (34453, 454716), (37893, 413436), (40086, 390818), (40239, 389332), (50524, 310077), (53652, 291999), (68906, 227358), (75786, 206718), (80172, 195409), (80478, 194666), (97333, 160956), (103359, 151572), (113679, 137812)]