40803884316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{2357}}^1$

素因数の和:2972

約数の個数: 144

約数和(自身を含む): 112905793728

約数和(自身を除く): 72101909412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 521, 639, 852, 923, 1042, 1278, 1563, 1846, 2084, 2357, 2556, 2769, 3126, 3692, 4689, 4714, 5538, 6252, 6773, 7071, 8307, 9378, 9428, 11076, 13546, 14142, 16614, 18756, 20319, 21213, 27092, 28284, 30641, 33228, 36991, 40638, 42426, 60957, 61282, 73982, 81276, 84852, 91923, 110973, 121914, 122564, 147964, 167347, 183846, 221946, 243828, 275769, 332919, 334694, 367692, 443892, 480883, 502041, 551538, 665838, 669388, 961766, 1004082, 1103076, 1227997, 1331676, 1442649, 1506123, 1923532, 2008164, 2175511, 2455994, 2885298, 3012246, 3683991, 4327947, 4351022, 4911988, 5770596, 6024492, 6526533, 7367982, 8655894, 8702044, 11051973, 13053066, 14735964, 15963961, 17311788, 19579599, 22103946, 26106132, 31927922, 39159198, 44207892, 47891883, 63855844, 78318396, 87187787, 95783766, 143675649, 174375574, 191567532, 261563361, 287351298, 348751148, 523126722, 574702596, 784690083, 1046253444, 1133441231, 1569380166, 2266882462, 3138760332, 3400323693, 4533764924, 6800647386, 10200971079, 13601294772, 20401942158, 40803884316]

約数ペア:

[(1, 40803884316), (2, 20401942158), (3, 13601294772), (4, 10200971079), (6, 6800647386), (9, 4533764924), (12, 3400323693), (13, 3138760332), (18, 2266882462), (26, 1569380166), (36, 1133441231), (39, 1046253444), (52, 784690083), (71, 574702596), (78, 523126722), (117, 348751148), (142, 287351298), (156, 261563361), (213, 191567532), (234, 174375574), (284, 143675649), (426, 95783766), (468, 87187787), (521, 78318396), (639, 63855844), (852, 47891883), (923, 44207892), (1042, 39159198), (1278, 31927922), (1563, 26106132), (1846, 22103946), (2084, 19579599), (2357, 17311788), (2556, 15963961), (2769, 14735964), (3126, 13053066), (3692, 11051973), (4689, 8702044), (4714, 8655894), (5538, 7367982), (6252, 6526533), (6773, 6024492), (7071, 5770596), (8307, 4911988), (9378, 4351022), (9428, 4327947), (11076, 3683991), (13546, 3012246), (14142, 2885298), (16614, 2455994), (18756, 2175511), (20319, 2008164), (21213, 1923532), (27092, 1506123), (28284, 1442649), (30641, 1331676), (33228, 1227997), (36991, 1103076), (40638, 1004082), (42426, 961766), (60957, 669388), (61282, 665838), (73982, 551538), (81276, 502041), (84852, 480883), (91923, 443892), (110973, 367692), (121914, 334694), (122564, 332919), (147964, 275769), (167347, 243828), (183846, 221946)]