1378019916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 4574169600

約数和(自身を除く): 3196149684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 131, 133, 156, 169, 171, 182, 228, 234, 247, 252, 262, 266, 273, 338, 342, 364, 393, 399, 468, 494, 507, 524, 532, 546, 676, 684, 741, 786, 798, 819, 917, 988, 1014, 1092, 1179, 1183, 1197, 1482, 1521, 1572, 1596, 1638, 1703, 1729, 1834, 2028, 2197, 2223, 2358, 2366, 2394, 2489, 2751, 2964, 3042, 3211, 3276, 3406, 3458, 3549, 3668, 4394, 4446, 4716, 4732, 4788, 4978, 5109, 5187, 5502, 6084, 6422, 6591, 6812, 6916, 7098, 7467, 8253, 8788, 8892, 9633, 9956, 10218, 10374, 10647, 11004, 11921, 12844, 13182, 14196, 14934, 15327, 15379, 15561, 16506, 17423, 19266, 19773, 20436, 20748, 21294, 22139, 22401, 22477, 23842, 26364, 28899, 29868, 30654, 30758, 31122, 32357, 33012, 34846, 35763, 38532, 39546, 41743, 42588, 44278, 44802, 44954, 46137, 47684, 52269, 57798, 61308, 61516, 62244, 64714, 66417, 67431, 69692, 71526, 79092, 83486, 88556, 89604, 89908, 92274, 97071, 104538, 107289, 115596, 125229, 129428, 132834, 134862, 138411, 143052, 154973, 156807, 166972, 184548, 194142, 199251, 202293, 209076, 214578, 226499, 250458, 265668, 269724, 276822, 287807, 291213, 292201, 309946, 313614, 375687, 388284, 398502, 404586, 420641, 429156, 452998, 464919, 500916, 553644, 575614, 582426, 584402, 619892, 627228, 679497, 751374, 797004, 809172, 841282, 863421, 876603, 905996, 929838, 1151228, 1164852, 1168804, 1261923, 1358994, 1394757, 1502748, 1682564, 1726842, 1753206, 1859676, 2014649, 2038491, 2523846, 2590263, 2629809, 2717988, 2789514, 2944487, 3453684, 3506412, 3785769, 4029298, 4076982, 5047692, 5180526, 5259618, 5468333, 5579028, 5888974, 6043947, 7571538, 8058596, 8153964, 8833461, 10361052, 10519236, 10936666, 11777948, 12087894, 15143076, 16404999, 17666922, 18131841, 21873332, 24175788, 26500383, 32809998, 35333844, 36263682, 38278331, 49214997, 53000766, 65619996, 72527364, 76556662, 98429994, 106001532, 114834993, 153113324, 196859988, 229669986, 344504979, 459339972, 689009958, 1378019916]

約数ペア:

[(1, 1378019916), (2, 689009958), (3, 459339972), (4, 344504979), (6, 229669986), (7, 196859988), (9, 153113324), (12, 114834993), (13, 106001532), (14, 98429994), (18, 76556662), (19, 72527364), (21, 65619996), (26, 53000766), (28, 49214997), (36, 38278331), (38, 36263682), (39, 35333844), (42, 32809998), (52, 26500383), (57, 24175788), (63, 21873332), (76, 18131841), (78, 17666922), (84, 16404999), (91, 15143076), (114, 12087894), (117, 11777948), (126, 10936666), (131, 10519236), (133, 10361052), (156, 8833461), (169, 8153964), (171, 8058596), (182, 7571538), (228, 6043947), (234, 5888974), (247, 5579028), (252, 5468333), (262, 5259618), (266, 5180526), (273, 5047692), (338, 4076982), (342, 4029298), (364, 3785769), (393, 3506412), (399, 3453684), (468, 2944487), (494, 2789514), (507, 2717988), (524, 2629809), (532, 2590263), (546, 2523846), (676, 2038491), (684, 2014649), (741, 1859676), (786, 1753206), (798, 1726842), (819, 1682564), (917, 1502748), (988, 1394757), (1014, 1358994), (1092, 1261923), (1179, 1168804), (1183, 1164852), (1197, 1151228), (1482, 929838), (1521, 905996), (1572, 876603), (1596, 863421), (1638, 841282), (1703, 809172), (1729, 797004), (1834, 751374), (2028, 679497), (2197, 627228), (2223, 619892), (2358, 584402), (2366, 582426), (2394, 575614), (2489, 553644), (2751, 500916), (2964, 464919), (3042, 452998), (3211, 429156), (3276, 420641), (3406, 404586), (3458, 398502), (3549, 388284), (3668, 375687), (4394, 313614), (4446, 309946), (4716, 292201), (4732, 291213), (4788, 287807), (4978, 276822), (5109, 269724), (5187, 265668), (5502, 250458), (6084, 226499), (6422, 214578), (6591, 209076), (6812, 202293), (6916, 199251), (7098, 194142), (7467, 184548), (8253, 166972), (8788, 156807), (8892, 154973), (9633, 143052), (9956, 138411), (10218, 134862), (10374, 132834), (10647, 129428), (11004, 125229), (11921, 115596), (12844, 107289), (13182, 104538), (14196, 97071), (14934, 92274), (15327, 89908), (15379, 89604), (15561, 88556), (16506, 83486), (17423, 79092), (19266, 71526), (19773, 69692), (20436, 67431), (20748, 66417), (21294, 64714), (22139, 62244), (22401, 61516), (22477, 61308), (23842, 57798), (26364, 52269), (28899, 47684), (29868, 46137), (30654, 44954), (30758, 44802), (31122, 44278), (32357, 42588), (33012, 41743), (34846, 39546), (35763, 38532)]