347852988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 1105484800

約数和(自身を除く): 757631812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 84, 108, 114, 122, 126, 133, 171, 183, 189, 228, 244, 252, 266, 342, 366, 378, 397, 399, 427, 513, 532, 549, 684, 732, 756, 794, 798, 854, 1026, 1098, 1159, 1191, 1197, 1281, 1588, 1596, 1647, 1708, 2052, 2196, 2318, 2382, 2394, 2562, 2779, 3294, 3477, 3573, 3591, 3843, 4636, 4764, 4788, 5124, 5558, 6588, 6954, 7146, 7182, 7543, 7686, 8113, 8337, 10431, 10719, 11116, 11529, 13908, 14292, 14364, 15086, 15372, 16226, 16674, 20862, 21438, 22629, 23058, 24217, 24339, 25011, 30172, 31293, 32452, 33348, 41724, 42876, 45258, 46116, 48434, 48678, 50022, 52801, 62586, 67887, 72651, 73017, 75033, 90516, 96868, 97356, 100044, 105602, 125172, 135774, 145302, 146034, 150066, 158403, 169519, 203661, 211204, 217953, 219051, 271548, 290604, 292068, 300132, 316806, 339038, 407322, 435906, 438102, 460123, 475209, 508557, 633612, 653859, 678076, 814644, 871812, 876204, 920246, 950418, 1017114, 1307718, 1380369, 1425627, 1525671, 1840492, 1900836, 2034228, 2615436, 2760738, 2851254, 3051342, 3220861, 4141107, 4577013, 5521476, 5702508, 6102684, 6441722, 8282214, 9154026, 9662583, 12423321, 12883444, 16564428, 18308052, 19325166, 24846642, 28987749, 38650332, 49693284, 57975498, 86963247, 115950996, 173926494, 347852988]

約数ペア:

[(1, 347852988), (2, 173926494), (3, 115950996), (4, 86963247), (6, 57975498), (7, 49693284), (9, 38650332), (12, 28987749), (14, 24846642), (18, 19325166), (19, 18308052), (21, 16564428), (27, 12883444), (28, 12423321), (36, 9662583), (38, 9154026), (42, 8282214), (54, 6441722), (57, 6102684), (61, 5702508), (63, 5521476), (76, 4577013), (84, 4141107), (108, 3220861), (114, 3051342), (122, 2851254), (126, 2760738), (133, 2615436), (171, 2034228), (183, 1900836), (189, 1840492), (228, 1525671), (244, 1425627), (252, 1380369), (266, 1307718), (342, 1017114), (366, 950418), (378, 920246), (397, 876204), (399, 871812), (427, 814644), (513, 678076), (532, 653859), (549, 633612), (684, 508557), (732, 475209), (756, 460123), (794, 438102), (798, 435906), (854, 407322), (1026, 339038), (1098, 316806), (1159, 300132), (1191, 292068), (1197, 290604), (1281, 271548), (1588, 219051), (1596, 217953), (1647, 211204), (1708, 203661), (2052, 169519), (2196, 158403), (2318, 150066), (2382, 146034), (2394, 145302), (2562, 135774), (2779, 125172), (3294, 105602), (3477, 100044), (3573, 97356), (3591, 96868), (3843, 90516), (4636, 75033), (4764, 73017), (4788, 72651), (5124, 67887), (5558, 62586), (6588, 52801), (6954, 50022), (7146, 48678), (7182, 48434), (7543, 46116), (7686, 45258), (8113, 42876), (8337, 41724), (10431, 33348), (10719, 32452), (11116, 31293), (11529, 30172), (13908, 25011), (14292, 24339), (14364, 24217), (15086, 23058), (15372, 22629), (16226, 21438), (16674, 20862)]