305795196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 972160000

約数和(自身を除く): 666364804

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, 349, 366, 378, 399, 427, 513, 532, 549, 684, 698, 732, 756, 798, 854, 1026, 1047, 1098, 1159, 1197, 1281, 1396, 1596, 1647, 1708, 2052, 2094, 2196, 2318, 2394, 2443, 2562, 3141, 3294, 3477, 3591, 3843, 4188, 4636, 4788, 4886, 5124, 6282, 6588, 6631, 6954, 7182, 7329, 7686, 8113, 9423, 9772, 10431, 11529, 12564, 13262, 13908, 14364, 14658, 15372, 16226, 18846, 19893, 20862, 21289, 21987, 23058, 24339, 26524, 29316, 31293, 32452, 37692, 39786, 41724, 42578, 43974, 46116, 46417, 48678, 59679, 62586, 63867, 65961, 73017, 79572, 85156, 87948, 92834, 97356, 119358, 125172, 127734, 131922, 139251, 146034, 149023, 179037, 185668, 191601, 219051, 238716, 255468, 263844, 278502, 292068, 298046, 358074, 383202, 404491, 417753, 438102, 447069, 557004, 574803, 596092, 716148, 766404, 808982, 835506, 876204, 894138, 1149606, 1213473, 1253259, 1341207, 1617964, 1671012, 1788276, 2299212, 2426946, 2506518, 2682414, 2831437, 3640419, 4023621, 4853892, 5013036, 5364828, 5662874, 7280838, 8047242, 8494311, 10921257, 11325748, 14561676, 16094484, 16988622, 21842514, 25482933, 33977244, 43685028, 50965866, 76448799, 101931732, 152897598, 305795196]

約数ペア:

[(1, 305795196), (2, 152897598), (3, 101931732), (4, 76448799), (6, 50965866), (7, 43685028), (9, 33977244), (12, 25482933), (14, 21842514), (18, 16988622), (19, 16094484), (21, 14561676), (27, 11325748), (28, 10921257), (36, 8494311), (38, 8047242), (42, 7280838), (54, 5662874), (57, 5364828), (61, 5013036), (63, 4853892), (76, 4023621), (84, 3640419), (108, 2831437), (114, 2682414), (122, 2506518), (126, 2426946), (133, 2299212), (171, 1788276), (183, 1671012), (189, 1617964), (228, 1341207), (244, 1253259), (252, 1213473), (266, 1149606), (342, 894138), (349, 876204), (366, 835506), (378, 808982), (399, 766404), (427, 716148), (513, 596092), (532, 574803), (549, 557004), (684, 447069), (698, 438102), (732, 417753), (756, 404491), (798, 383202), (854, 358074), (1026, 298046), (1047, 292068), (1098, 278502), (1159, 263844), (1197, 255468), (1281, 238716), (1396, 219051), (1596, 191601), (1647, 185668), (1708, 179037), (2052, 149023), (2094, 146034), (2196, 139251), (2318, 131922), (2394, 127734), (2443, 125172), (2562, 119358), (3141, 97356), (3294, 92834), (3477, 87948), (3591, 85156), (3843, 79572), (4188, 73017), (4636, 65961), (4788, 63867), (4886, 62586), (5124, 59679), (6282, 48678), (6588, 46417), (6631, 46116), (6954, 43974), (7182, 42578), (7329, 41724), (7686, 39786), (8113, 37692), (9423, 32452), (9772, 31293), (10431, 29316), (11529, 26524), (12564, 24339), (13262, 23058), (13908, 21987), (14364, 21289), (14658, 20862), (15372, 19893), (16226, 18846)]