648434304

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 2148756480

約数和(自身を除く): 1500322176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 191, 192, 224, 252, 288, 336, 382, 384, 421, 448, 504, 573, 576, 672, 764, 842, 896, 1008, 1146, 1152, 1263, 1337, 1344, 1528, 1684, 1719, 2016, 2292, 2526, 2674, 2688, 2947, 3056, 3368, 3438, 3789, 4011, 4032, 4584, 5052, 5348, 5894, 6112, 6736, 6876, 7578, 8022, 8064, 8841, 9168, 10104, 10696, 11788, 12033, 12224, 13472, 13752, 15156, 16044, 17682, 18336, 20208, 21392, 23576, 24066, 24448, 26523, 26944, 27504, 30312, 32088, 35364, 36672, 40416, 42784, 47152, 48132, 53046, 53888, 55008, 60624, 64176, 70728, 73344, 80411, 80832, 85568, 94304, 96264, 106092, 110016, 121248, 128352, 141456, 160822, 161664, 171136, 188608, 192528, 212184, 220032, 241233, 242496, 256704, 282912, 321644, 377216, 385056, 424368, 482466, 484992, 513408, 562877, 565824, 643288, 723699, 770112, 848736, 964932, 1125754, 1131648, 1286576, 1447398, 1540224, 1688631, 1697472, 1929864, 2251508, 2573152, 2894796, 3377262, 3394944, 3859728, 4503016, 5065893, 5146304, 5789592, 6754524, 7719456, 9006032, 10131786, 10292608, 11579184, 13509048, 15438912, 18012064, 20263572, 23158368, 27018096, 30877824, 36024128, 40527144, 46316736, 54036192, 72048256, 81054288, 92633472, 108072384, 162108576, 216144768, 324217152, 648434304]

約数ペア:

[(1, 648434304), (2, 324217152), (3, 216144768), (4, 162108576), (6, 108072384), (7, 92633472), (8, 81054288), (9, 72048256), (12, 54036192), (14, 46316736), (16, 40527144), (18, 36024128), (21, 30877824), (24, 27018096), (28, 23158368), (32, 20263572), (36, 18012064), (42, 15438912), (48, 13509048), (56, 11579184), (63, 10292608), (64, 10131786), (72, 9006032), (84, 7719456), (96, 6754524), (112, 5789592), (126, 5146304), (128, 5065893), (144, 4503016), (168, 3859728), (191, 3394944), (192, 3377262), (224, 2894796), (252, 2573152), (288, 2251508), (336, 1929864), (382, 1697472), (384, 1688631), (421, 1540224), (448, 1447398), (504, 1286576), (573, 1131648), (576, 1125754), (672, 964932), (764, 848736), (842, 770112), (896, 723699), (1008, 643288), (1146, 565824), (1152, 562877), (1263, 513408), (1337, 484992), (1344, 482466), (1528, 424368), (1684, 385056), (1719, 377216), (2016, 321644), (2292, 282912), (2526, 256704), (2674, 242496), (2688, 241233), (2947, 220032), (3056, 212184), (3368, 192528), (3438, 188608), (3789, 171136), (4011, 161664), (4032, 160822), (4584, 141456), (5052, 128352), (5348, 121248), (5894, 110016), (6112, 106092), (6736, 96264), (6876, 94304), (7578, 85568), (8022, 80832), (8064, 80411), (8841, 73344), (9168, 70728), (10104, 64176), (10696, 60624), (11788, 55008), (12033, 53888), (12224, 53046), (13472, 48132), (13752, 47152), (15156, 42784), (16044, 40416), (17682, 36672), (18336, 35364), (20208, 32088), (21392, 30312), (23576, 27504), (24066, 26944), (24448, 26523)]