285755652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 216

約数和(自身を含む): 959429016

約数和(自身を除く): 673673364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 441, 442, 468, 476, 546, 588, 612, 637, 663, 714, 733, 819, 833, 882, 884, 1071, 1092, 1274, 1326, 1428, 1466, 1547, 1638, 1666, 1764, 1911, 1989, 2142, 2199, 2499, 2548, 2652, 2932, 3094, 3276, 3332, 3822, 3978, 4284, 4398, 4641, 4998, 5131, 5733, 6188, 6597, 7497, 7644, 7956, 8796, 9282, 9529, 9996, 10262, 10829, 11466, 12461, 13194, 13923, 14994, 15393, 18564, 19058, 20524, 21658, 22932, 24922, 26388, 27846, 28587, 29988, 30786, 32487, 35917, 37383, 38116, 43316, 46179, 49844, 55692, 57174, 61572, 64974, 66703, 71834, 74766, 85761, 87227, 92358, 97461, 107751, 112149, 114348, 129948, 133406, 143668, 149532, 161993, 171522, 174454, 184716, 194922, 200109, 215502, 224298, 261681, 266812, 323253, 323986, 343044, 348908, 389844, 400218, 431004, 448596, 466921, 485979, 523362, 600327, 610589, 646506, 647972, 785043, 800436, 933842, 971958, 1046724, 1133951, 1200654, 1221178, 1293012, 1400763, 1457937, 1570086, 1831767, 1867684, 1943916, 2267902, 2401308, 2442356, 2801526, 2915874, 3140172, 3401853, 3663534, 4202289, 4535804, 5495301, 5603052, 5831748, 6803706, 7327068, 7937657, 8404578, 10205559, 10990602, 13607412, 15875314, 16809156, 20411118, 21981204, 23812971, 31750628, 40822236, 47625942, 71438913, 95251884, 142877826, 285755652]

約数ペア:

[(1, 285755652), (2, 142877826), (3, 95251884), (4, 71438913), (6, 47625942), (7, 40822236), (9, 31750628), (12, 23812971), (13, 21981204), (14, 20411118), (17, 16809156), (18, 15875314), (21, 13607412), (26, 10990602), (28, 10205559), (34, 8404578), (36, 7937657), (39, 7327068), (42, 6803706), (49, 5831748), (51, 5603052), (52, 5495301), (63, 4535804), (68, 4202289), (78, 3663534), (84, 3401853), (91, 3140172), (98, 2915874), (102, 2801526), (117, 2442356), (119, 2401308), (126, 2267902), (147, 1943916), (153, 1867684), (156, 1831767), (182, 1570086), (196, 1457937), (204, 1400763), (221, 1293012), (234, 1221178), (238, 1200654), (252, 1133951), (273, 1046724), (294, 971958), (306, 933842), (357, 800436), (364, 785043), (441, 647972), (442, 646506), (468, 610589), (476, 600327), (546, 523362), (588, 485979), (612, 466921), (637, 448596), (663, 431004), (714, 400218), (733, 389844), (819, 348908), (833, 343044), (882, 323986), (884, 323253), (1071, 266812), (1092, 261681), (1274, 224298), (1326, 215502), (1428, 200109), (1466, 194922), (1547, 184716), (1638, 174454), (1666, 171522), (1764, 161993), (1911, 149532), (1989, 143668), (2142, 133406), (2199, 129948), (2499, 114348), (2548, 112149), (2652, 107751), (2932, 97461), (3094, 92358), (3276, 87227), (3332, 85761), (3822, 74766), (3978, 71834), (4284, 66703), (4398, 64974), (4641, 61572), (4998, 57174), (5131, 55692), (5733, 49844), (6188, 46179), (6597, 43316), (7497, 38116), (7644, 37383), (7956, 35917), (8796, 32487), (9282, 30786), (9529, 29988), (9996, 28587), (10262, 27846), (10829, 26388), (11466, 24922), (12461, 22932), (13194, 21658), (13923, 20524), (14994, 19058), (15393, 18564)]