219036168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 657745920

約数和(自身を除く): 438709752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 169, 188, 234, 282, 312, 338, 376, 383, 423, 468, 507, 564, 611, 676, 766, 846, 936, 1014, 1128, 1149, 1222, 1352, 1521, 1532, 1692, 1833, 2028, 2298, 2444, 3042, 3064, 3384, 3447, 3666, 4056, 4596, 4888, 4979, 5499, 6084, 6894, 7332, 7943, 9192, 9958, 10998, 12168, 13788, 14664, 14937, 15886, 18001, 19916, 21996, 23829, 27576, 29874, 31772, 36002, 39832, 43992, 44811, 47658, 54003, 59748, 63544, 64727, 71487, 72004, 89622, 95316, 108006, 119496, 129454, 142974, 144008, 162009, 179244, 190632, 194181, 216012, 234013, 258908, 285948, 324018, 358488, 388362, 432024, 468026, 517816, 571896, 582543, 648036, 702039, 776724, 936052, 1165086, 1296072, 1404078, 1553448, 1872104, 2106117, 2330172, 2808156, 3042169, 4212234, 4660344, 5616312, 6084338, 8424468, 9126507, 12168676, 16848936, 18253014, 24337352, 27379521, 36506028, 54759042, 73012056, 109518084, 219036168]

約数ペア:

[(1, 219036168), (2, 109518084), (3, 73012056), (4, 54759042), (6, 36506028), (8, 27379521), (9, 24337352), (12, 18253014), (13, 16848936), (18, 12168676), (24, 9126507), (26, 8424468), (36, 6084338), (39, 5616312), (47, 4660344), (52, 4212234), (72, 3042169), (78, 2808156), (94, 2330172), (104, 2106117), (117, 1872104), (141, 1553448), (156, 1404078), (169, 1296072), (188, 1165086), (234, 936052), (282, 776724), (312, 702039), (338, 648036), (376, 582543), (383, 571896), (423, 517816), (468, 468026), (507, 432024), (564, 388362), (611, 358488), (676, 324018), (766, 285948), (846, 258908), (936, 234013), (1014, 216012), (1128, 194181), (1149, 190632), (1222, 179244), (1352, 162009), (1521, 144008), (1532, 142974), (1692, 129454), (1833, 119496), (2028, 108006), (2298, 95316), (2444, 89622), (3042, 72004), (3064, 71487), (3384, 64727), (3447, 63544), (3666, 59748), (4056, 54003), (4596, 47658), (4888, 44811), (4979, 43992), (5499, 39832), (6084, 36002), (6894, 31772), (7332, 29874), (7943, 27576), (9192, 23829), (9958, 21996), (10998, 19916), (12168, 18001), (13788, 15886), (14664, 14937)]