239244516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 120

約数和(自身を含む): 734355776

約数和(自身を除く): 495111260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2851, 2997, 3108, 3996, 4662, 5702, 5994, 6993, 8553, 9324, 11404, 11988, 13986, 17106, 19957, 20979, 25659, 27972, 34212, 39914, 41958, 51318, 59871, 76977, 79828, 83916, 102636, 105487, 119742, 153954, 179613, 210974, 230931, 239484, 307908, 316461, 359226, 421948, 461862, 538839, 632922, 718452, 738409, 923724, 949383, 1077678, 1265844, 1476818, 1616517, 1898766, 2155356, 2215227, 2848149, 2953636, 3233034, 3797532, 4430454, 5696298, 6466068, 6645681, 8544447, 8860908, 11392596, 13291362, 17088894, 19937043, 26582724, 34177788, 39874086, 59811129, 79748172, 119622258, 239244516]

約数ペア:

[(1, 239244516), (2, 119622258), (3, 79748172), (4, 59811129), (6, 39874086), (7, 34177788), (9, 26582724), (12, 19937043), (14, 17088894), (18, 13291362), (21, 11392596), (27, 8860908), (28, 8544447), (36, 6645681), (37, 6466068), (42, 5696298), (54, 4430454), (63, 3797532), (74, 3233034), (81, 2953636), (84, 2848149), (108, 2215227), (111, 2155356), (126, 1898766), (148, 1616517), (162, 1476818), (189, 1265844), (222, 1077678), (252, 949383), (259, 923724), (324, 738409), (333, 718452), (378, 632922), (444, 538839), (518, 461862), (567, 421948), (666, 359226), (756, 316461), (777, 307908), (999, 239484), (1036, 230931), (1134, 210974), (1332, 179613), (1554, 153954), (1998, 119742), (2268, 105487), (2331, 102636), (2851, 83916), (2997, 79828), (3108, 76977), (3996, 59871), (4662, 51318), (5702, 41958), (5994, 39914), (6993, 34212), (8553, 27972), (9324, 25659), (11404, 20979), (11988, 19957), (13986, 17106)]