29705832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 61014168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 149, 156, 213, 216, 234, 284, 298, 312, 351, 426, 447, 468, 568, 596, 639, 702, 852, 894, 923, 936, 1192, 1278, 1341, 1404, 1704, 1788, 1846, 1917, 1937, 2556, 2682, 2769, 2808, 3576, 3692, 3834, 3874, 4023, 5112, 5364, 5538, 5811, 7384, 7668, 7748, 8046, 8307, 10579, 10728, 11076, 11622, 15336, 15496, 16092, 16614, 17433, 21158, 22152, 23244, 24921, 31737, 32184, 33228, 34866, 42316, 46488, 49842, 52299, 63474, 66456, 69732, 84632, 95211, 99684, 104598, 126948, 137527, 139464, 190422, 199368, 209196, 253896, 275054, 285633, 380844, 412581, 418392, 550108, 571266, 761688, 825162, 1100216, 1142532, 1237743, 1650324, 2285064, 2475486, 3300648, 3713229, 4950972, 7426458, 9901944, 14852916, 29705832]

約数ペア:

[(1, 29705832), (2, 14852916), (3, 9901944), (4, 7426458), (6, 4950972), (8, 3713229), (9, 3300648), (12, 2475486), (13, 2285064), (18, 1650324), (24, 1237743), (26, 1142532), (27, 1100216), (36, 825162), (39, 761688), (52, 571266), (54, 550108), (71, 418392), (72, 412581), (78, 380844), (104, 285633), (108, 275054), (117, 253896), (142, 209196), (149, 199368), (156, 190422), (213, 139464), (216, 137527), (234, 126948), (284, 104598), (298, 99684), (312, 95211), (351, 84632), (426, 69732), (447, 66456), (468, 63474), (568, 52299), (596, 49842), (639, 46488), (702, 42316), (852, 34866), (894, 33228), (923, 32184), (936, 31737), (1192, 24921), (1278, 23244), (1341, 22152), (1404, 21158), (1704, 17433), (1788, 16614), (1846, 16092), (1917, 15496), (1937, 15336), (2556, 11622), (2682, 11076), (2769, 10728), (2808, 10579), (3576, 8307), (3692, 8046), (3834, 7748), (3874, 7668), (4023, 7384), (5112, 5811), (5364, 5538)]