446623660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 772653140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 41, 46, 68, 70, 82, 85, 92, 115, 119, 140, 161, 164, 170, 199, 205, 230, 238, 287, 322, 340, 391, 398, 410, 460, 476, 574, 595, 644, 697, 782, 796, 805, 820, 943, 995, 1148, 1190, 1393, 1394, 1435, 1564, 1610, 1886, 1955, 1990, 2380, 2737, 2786, 2788, 2870, 3220, 3383, 3485, 3772, 3910, 3980, 4577, 4715, 4879, 5474, 5572, 5740, 6601, 6766, 6965, 6970, 7820, 8159, 9154, 9430, 9758, 10948, 13202, 13532, 13685, 13930, 13940, 16031, 16318, 16915, 18308, 18860, 19516, 22885, 23681, 24395, 26404, 27370, 27860, 32039, 32062, 32636, 33005, 33830, 40795, 45770, 47362, 48790, 54740, 57113, 64078, 64124, 66010, 67660, 77809, 80155, 81590, 91540, 94724, 97580, 112217, 114226, 118405, 128156, 132020, 138703, 155618, 160195, 160310, 163180, 187657, 224434, 228452, 236810, 277406, 285565, 311236, 320390, 320620, 375314, 389045, 448868, 473620, 544663, 554812, 561085, 571130, 640780, 693515, 750628, 778090, 938285, 970921, 1089326, 1122170, 1142260, 1313599, 1387030, 1556180, 1876570, 1941842, 2178652, 2244340, 2627198, 2723315, 2774060, 3190169, 3753140, 3883684, 4854605, 5254396, 5446630, 6380338, 6567995, 9709210, 10893260, 12760676, 13135990, 15950845, 19418420, 22331183, 26271980, 31901690, 44662366, 63803380, 89324732, 111655915, 223311830, 446623660]

約数ペア:

[(1, 446623660), (2, 223311830), (4, 111655915), (5, 89324732), (7, 63803380), (10, 44662366), (14, 31901690), (17, 26271980), (20, 22331183), (23, 19418420), (28, 15950845), (34, 13135990), (35, 12760676), (41, 10893260), (46, 9709210), (68, 6567995), (70, 6380338), (82, 5446630), (85, 5254396), (92, 4854605), (115, 3883684), (119, 3753140), (140, 3190169), (161, 2774060), (164, 2723315), (170, 2627198), (199, 2244340), (205, 2178652), (230, 1941842), (238, 1876570), (287, 1556180), (322, 1387030), (340, 1313599), (391, 1142260), (398, 1122170), (410, 1089326), (460, 970921), (476, 938285), (574, 778090), (595, 750628), (644, 693515), (697, 640780), (782, 571130), (796, 561085), (805, 554812), (820, 544663), (943, 473620), (995, 448868), (1148, 389045), (1190, 375314), (1393, 320620), (1394, 320390), (1435, 311236), (1564, 285565), (1610, 277406), (1886, 236810), (1955, 228452), (1990, 224434), (2380, 187657), (2737, 163180), (2786, 160310), (2788, 160195), (2870, 155618), (3220, 138703), (3383, 132020), (3485, 128156), (3772, 118405), (3910, 114226), (3980, 112217), (4577, 97580), (4715, 94724), (4879, 91540), (5474, 81590), (5572, 80155), (5740, 77809), (6601, 67660), (6766, 66010), (6965, 64124), (6970, 64078), (7820, 57113), (8159, 54740), (9154, 48790), (9430, 47362), (9758, 45770), (10948, 40795), (13202, 33830), (13532, 33005), (13685, 32636), (13930, 32062), (13940, 32039), (16031, 27860), (16318, 27370), (16915, 26404), (18308, 24395), (18860, 23681), (19516, 22885)]