310399362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 894426624

約数和(自身を除く): 584027262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 71, 78, 91, 102, 117, 119, 126, 142, 153, 157, 182, 213, 221, 234, 238, 273, 306, 314, 357, 426, 442, 471, 497, 546, 639, 663, 714, 819, 923, 942, 994, 1071, 1099, 1207, 1278, 1326, 1413, 1491, 1547, 1638, 1846, 1989, 2041, 2142, 2198, 2414, 2669, 2769, 2826, 2982, 3094, 3297, 3621, 3978, 4082, 4473, 4641, 5338, 5538, 6123, 6461, 6594, 7242, 8007, 8307, 8449, 8946, 9282, 9891, 10863, 11147, 12246, 12922, 13923, 14287, 15691, 16014, 16614, 16898, 18369, 18683, 19383, 19782, 21726, 22294, 24021, 25347, 27846, 28574, 31382, 33441, 34697, 36738, 37366, 38766, 42861, 47073, 48042, 50694, 56049, 58149, 66882, 69394, 76041, 78029, 85722, 94146, 100323, 104091, 109837, 112098, 116298, 128583, 141219, 144911, 152082, 156058, 168147, 189499, 200646, 208182, 219674, 234087, 242879, 257166, 282438, 289822, 312273, 329511, 336294, 378998, 434733, 468174, 485758, 568497, 624546, 659022, 702261, 728637, 869466, 988533, 1014377, 1136994, 1304199, 1326493, 1404522, 1457274, 1705491, 1977066, 2028754, 2185911, 2463487, 2608398, 2652986, 3043131, 3410982, 3979479, 4371822, 4926974, 6086262, 7390461, 7958958, 9129393, 11938437, 14780922, 17244409, 18258786, 22171383, 23876874, 34488818, 44342766, 51733227, 103466454, 155199681, 310399362]

約数ペア:

[(1, 310399362), (2, 155199681), (3, 103466454), (6, 51733227), (7, 44342766), (9, 34488818), (13, 23876874), (14, 22171383), (17, 18258786), (18, 17244409), (21, 14780922), (26, 11938437), (34, 9129393), (39, 7958958), (42, 7390461), (51, 6086262), (63, 4926974), (71, 4371822), (78, 3979479), (91, 3410982), (102, 3043131), (117, 2652986), (119, 2608398), (126, 2463487), (142, 2185911), (153, 2028754), (157, 1977066), (182, 1705491), (213, 1457274), (221, 1404522), (234, 1326493), (238, 1304199), (273, 1136994), (306, 1014377), (314, 988533), (357, 869466), (426, 728637), (442, 702261), (471, 659022), (497, 624546), (546, 568497), (639, 485758), (663, 468174), (714, 434733), (819, 378998), (923, 336294), (942, 329511), (994, 312273), (1071, 289822), (1099, 282438), (1207, 257166), (1278, 242879), (1326, 234087), (1413, 219674), (1491, 208182), (1547, 200646), (1638, 189499), (1846, 168147), (1989, 156058), (2041, 152082), (2142, 144911), (2198, 141219), (2414, 128583), (2669, 116298), (2769, 112098), (2826, 109837), (2982, 104091), (3094, 100323), (3297, 94146), (3621, 85722), (3978, 78029), (4082, 76041), (4473, 69394), (4641, 66882), (5338, 58149), (5538, 56049), (6123, 50694), (6461, 48042), (6594, 47073), (7242, 42861), (8007, 38766), (8307, 37366), (8449, 36738), (8946, 34697), (9282, 33441), (9891, 31382), (10863, 28574), (11147, 27846), (12246, 25347), (12922, 24021), (13923, 22294), (14287, 21726), (15691, 19782), (16014, 19383), (16614, 18683), (16898, 18369)]