447839028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 1446550560

約数和(自身を除く): 998711532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 59, 63, 78, 84, 91, 98, 117, 118, 126, 147, 156, 177, 182, 196, 234, 236, 252, 273, 294, 331, 354, 364, 413, 441, 468, 531, 546, 588, 637, 662, 708, 767, 819, 826, 882, 993, 1062, 1092, 1239, 1274, 1324, 1534, 1638, 1652, 1764, 1911, 1986, 2124, 2301, 2317, 2478, 2548, 2891, 2979, 3068, 3276, 3717, 3822, 3972, 4303, 4602, 4634, 4956, 5369, 5733, 5782, 5958, 6903, 6951, 7434, 7644, 8606, 8673, 9204, 9268, 10738, 11466, 11564, 11916, 12909, 13806, 13902, 14868, 16107, 16219, 17212, 17346, 19529, 20853, 21476, 22932, 25818, 26019, 27612, 27804, 30121, 32214, 32438, 34692, 37583, 38727, 39058, 41706, 48321, 48657, 51636, 52038, 58587, 60242, 64428, 64876, 75166, 77454, 78116, 83412, 90363, 96642, 97314, 104076, 112749, 117174, 120484, 136703, 145971, 150332, 154908, 175761, 180726, 193284, 194628, 210847, 225498, 234348, 253877, 271089, 273406, 291942, 338247, 351522, 361452, 410109, 421694, 450996, 507754, 542178, 546812, 583884, 632541, 676494, 703044, 761631, 820218, 843388, 956921, 1015508, 1084356, 1230327, 1265082, 1352988, 1523262, 1640436, 1777139, 1897623, 1913842, 2284893, 2460654, 2530164, 2870763, 3046524, 3554278, 3795246, 3827684, 4569786, 4921308, 5331417, 5741526, 7108556, 7590492, 8612289, 9139572, 10662834, 11483052, 12439973, 15994251, 17224578, 21325668, 24879946, 31988502, 34449156, 37319919, 49759892, 63977004, 74639838, 111959757, 149279676, 223919514, 447839028]

約数ペア:

[(1, 447839028), (2, 223919514), (3, 149279676), (4, 111959757), (6, 74639838), (7, 63977004), (9, 49759892), (12, 37319919), (13, 34449156), (14, 31988502), (18, 24879946), (21, 21325668), (26, 17224578), (28, 15994251), (36, 12439973), (39, 11483052), (42, 10662834), (49, 9139572), (52, 8612289), (59, 7590492), (63, 7108556), (78, 5741526), (84, 5331417), (91, 4921308), (98, 4569786), (117, 3827684), (118, 3795246), (126, 3554278), (147, 3046524), (156, 2870763), (177, 2530164), (182, 2460654), (196, 2284893), (234, 1913842), (236, 1897623), (252, 1777139), (273, 1640436), (294, 1523262), (331, 1352988), (354, 1265082), (364, 1230327), (413, 1084356), (441, 1015508), (468, 956921), (531, 843388), (546, 820218), (588, 761631), (637, 703044), (662, 676494), (708, 632541), (767, 583884), (819, 546812), (826, 542178), (882, 507754), (993, 450996), (1062, 421694), (1092, 410109), (1239, 361452), (1274, 351522), (1324, 338247), (1534, 291942), (1638, 273406), (1652, 271089), (1764, 253877), (1911, 234348), (1986, 225498), (2124, 210847), (2301, 194628), (2317, 193284), (2478, 180726), (2548, 175761), (2891, 154908), (2979, 150332), (3068, 145971), (3276, 136703), (3717, 120484), (3822, 117174), (3972, 112749), (4303, 104076), (4602, 97314), (4634, 96642), (4956, 90363), (5369, 83412), (5733, 78116), (5782, 77454), (5958, 75166), (6903, 64876), (6951, 64428), (7434, 60242), (7644, 58587), (8606, 52038), (8673, 51636), (9204, 48657), (9268, 48321), (10738, 41706), (11466, 39058), (11564, 38727), (11916, 37583), (12909, 34692), (13806, 32438), (13902, 32214), (14868, 30121), (16107, 27804), (16219, 27612), (17212, 26019), (17346, 25818), (19529, 22932), (20853, 21476)]