2220452352

素因数分解:

$2^9\times 3^8\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 180

約数和(自身を含む): 6664581066

約数和(自身を除く): 4444128714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 661, 729, 768, 864, 972, 1152, 1296, 1322, 1458, 1536, 1728, 1944, 1983, 2187, 2304, 2592, 2644, 2916, 3456, 3888, 3966, 4374, 4608, 5184, 5288, 5832, 5949, 6561, 6912, 7776, 7932, 8748, 10368, 10576, 11664, 11898, 13122, 13824, 15552, 15864, 17496, 17847, 20736, 21152, 23328, 23796, 26244, 31104, 31728, 34992, 35694, 41472, 42304, 46656, 47592, 52488, 53541, 62208, 63456, 69984, 71388, 84608, 93312, 95184, 104976, 107082, 124416, 126912, 139968, 142776, 160623, 169216, 186624, 190368, 209952, 214164, 253824, 279936, 285552, 321246, 338432, 373248, 380736, 419904, 428328, 481869, 507648, 559872, 571104, 642492, 761472, 839808, 856656, 963738, 1015296, 1119744, 1142208, 1284984, 1445607, 1522944, 1679616, 1713312, 1927476, 2284416, 2569968, 2891214, 3045888, 3359232, 3426624, 3854952, 4336821, 4568832, 5139936, 5782428, 6853248, 7709904, 8673642, 9137664, 10279872, 11564856, 13706496, 15419808, 17347284, 20559744, 23129712, 27412992, 30839616, 34694568, 41119488, 46259424, 61679232, 69389136, 82238976, 92518848, 123358464, 138778272, 185037696, 246716928, 277556544, 370075392, 555113088, 740150784, 1110226176, 2220452352]

約数ペア:

[(1, 2220452352), (2, 1110226176), (3, 740150784), (4, 555113088), (6, 370075392), (8, 277556544), (9, 246716928), (12, 185037696), (16, 138778272), (18, 123358464), (24, 92518848), (27, 82238976), (32, 69389136), (36, 61679232), (48, 46259424), (54, 41119488), (64, 34694568), (72, 30839616), (81, 27412992), (96, 23129712), (108, 20559744), (128, 17347284), (144, 15419808), (162, 13706496), (192, 11564856), (216, 10279872), (243, 9137664), (256, 8673642), (288, 7709904), (324, 6853248), (384, 5782428), (432, 5139936), (486, 4568832), (512, 4336821), (576, 3854952), (648, 3426624), (661, 3359232), (729, 3045888), (768, 2891214), (864, 2569968), (972, 2284416), (1152, 1927476), (1296, 1713312), (1322, 1679616), (1458, 1522944), (1536, 1445607), (1728, 1284984), (1944, 1142208), (1983, 1119744), (2187, 1015296), (2304, 963738), (2592, 856656), (2644, 839808), (2916, 761472), (3456, 642492), (3888, 571104), (3966, 559872), (4374, 507648), (4608, 481869), (5184, 428328), (5288, 419904), (5832, 380736), (5949, 373248), (6561, 338432), (6912, 321246), (7776, 285552), (7932, 279936), (8748, 253824), (10368, 214164), (10576, 209952), (11664, 190368), (11898, 186624), (13122, 169216), (13824, 160623), (15552, 142776), (15864, 139968), (17496, 126912), (17847, 124416), (20736, 107082), (21152, 104976), (23328, 95184), (23796, 93312), (26244, 84608), (31104, 71388), (31728, 69984), (34992, 63456), (35694, 62208), (41472, 53541), (42304, 52488), (46656, 47592)]