419783796

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 1201760868

約数和(自身を除く): 781977072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 97, 108, 111, 114, 148, 162, 171, 194, 222, 228, 291, 324, 333, 342, 361, 388, 444, 513, 582, 666, 684, 703, 722, 873, 999, 1026, 1083, 1164, 1332, 1406, 1444, 1539, 1746, 1843, 1998, 2052, 2109, 2166, 2619, 2812, 2997, 3078, 3249, 3492, 3589, 3686, 3996, 4218, 4332, 5238, 5529, 5994, 6156, 6327, 6498, 7178, 7372, 7857, 8436, 9747, 10476, 10767, 11058, 11988, 12654, 12996, 13357, 14356, 15714, 16587, 18981, 19494, 21534, 22116, 25308, 26714, 29241, 31428, 32301, 33174, 35017, 37962, 38988, 40071, 43068, 49761, 53428, 56943, 58482, 64602, 66348, 68191, 70034, 75924, 80142, 96903, 99522, 105051, 113886, 116964, 120213, 129204, 136382, 140068, 149283, 160284, 193806, 199044, 204573, 210102, 227772, 240426, 272764, 290709, 298566, 315153, 360639, 387612, 409146, 420204, 480852, 581418, 597132, 613719, 630306, 721278, 818292, 945459, 1081917, 1162836, 1227438, 1260612, 1295629, 1442556, 1841157, 1890918, 2163834, 2454876, 2591258, 2836377, 3682314, 3781836, 3886887, 4327668, 5182516, 5523471, 5672754, 7364628, 7773774, 11046942, 11345508, 11660661, 15547548, 22093884, 23321322, 34981983, 46642644, 69963966, 104945949, 139927932, 209891898, 419783796]

約数ペア:

[(1, 419783796), (2, 209891898), (3, 139927932), (4, 104945949), (6, 69963966), (9, 46642644), (12, 34981983), (18, 23321322), (19, 22093884), (27, 15547548), (36, 11660661), (37, 11345508), (38, 11046942), (54, 7773774), (57, 7364628), (74, 5672754), (76, 5523471), (81, 5182516), (97, 4327668), (108, 3886887), (111, 3781836), (114, 3682314), (148, 2836377), (162, 2591258), (171, 2454876), (194, 2163834), (222, 1890918), (228, 1841157), (291, 1442556), (324, 1295629), (333, 1260612), (342, 1227438), (361, 1162836), (388, 1081917), (444, 945459), (513, 818292), (582, 721278), (666, 630306), (684, 613719), (703, 597132), (722, 581418), (873, 480852), (999, 420204), (1026, 409146), (1083, 387612), (1164, 360639), (1332, 315153), (1406, 298566), (1444, 290709), (1539, 272764), (1746, 240426), (1843, 227772), (1998, 210102), (2052, 204573), (2109, 199044), (2166, 193806), (2619, 160284), (2812, 149283), (2997, 140068), (3078, 136382), (3249, 129204), (3492, 120213), (3589, 116964), (3686, 113886), (3996, 105051), (4218, 99522), (4332, 96903), (5238, 80142), (5529, 75924), (5994, 70034), (6156, 68191), (6327, 66348), (6498, 64602), (7178, 58482), (7372, 56943), (7857, 53428), (8436, 49761), (9747, 43068), (10476, 40071), (10767, 38988), (11058, 37962), (11988, 35017), (12654, 33174), (12996, 32301), (13357, 31428), (14356, 29241), (15714, 26714), (16587, 25308), (18981, 22116), (19494, 21534)]