4010237478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 9899366400

約数和(自身を除く): 5889128922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 71, 78, 117, 122, 142, 183, 213, 234, 351, 366, 426, 549, 639, 702, 793, 923, 1098, 1278, 1319, 1586, 1647, 1846, 1917, 2379, 2638, 2769, 3294, 3834, 3957, 4331, 4758, 5538, 7137, 7914, 8307, 8662, 11871, 12993, 14274, 16614, 17147, 21411, 23742, 24921, 25986, 34294, 35613, 38979, 42822, 49842, 51441, 56303, 71226, 77958, 80459, 93649, 102882, 112606, 116937, 154323, 160918, 168909, 187298, 233874, 241377, 280947, 308646, 337818, 462969, 482754, 506727, 561894, 724131, 842841, 925938, 1013454, 1045967, 1217437, 1448262, 1520181, 1685682, 2091934, 2172393, 2434874, 2528523, 3040362, 3137901, 3652311, 4344786, 5057046, 5712589, 6275802, 7304622, 9413703, 10956933, 11425178, 17137767, 18827406, 21913866, 28241109, 32870799, 34275534, 51413301, 56482218, 65741598, 74263657, 102826602, 148527314, 154239903, 222790971, 308479806, 445581942, 668372913, 1336745826, 2005118739, 4010237478]

約数ペア:

[(1, 4010237478), (2, 2005118739), (3, 1336745826), (6, 668372913), (9, 445581942), (13, 308479806), (18, 222790971), (26, 154239903), (27, 148527314), (39, 102826602), (54, 74263657), (61, 65741598), (71, 56482218), (78, 51413301), (117, 34275534), (122, 32870799), (142, 28241109), (183, 21913866), (213, 18827406), (234, 17137767), (351, 11425178), (366, 10956933), (426, 9413703), (549, 7304622), (639, 6275802), (702, 5712589), (793, 5057046), (923, 4344786), (1098, 3652311), (1278, 3137901), (1319, 3040362), (1586, 2528523), (1647, 2434874), (1846, 2172393), (1917, 2091934), (2379, 1685682), (2638, 1520181), (2769, 1448262), (3294, 1217437), (3834, 1045967), (3957, 1013454), (4331, 925938), (4758, 842841), (5538, 724131), (7137, 561894), (7914, 506727), (8307, 482754), (8662, 462969), (11871, 337818), (12993, 308646), (14274, 280947), (16614, 241377), (17147, 233874), (21411, 187298), (23742, 168909), (24921, 160918), (25986, 154323), (34294, 116937), (35613, 112606), (38979, 102882), (42822, 93649), (49842, 80459), (51441, 77958), (56303, 71226)]