1330337516

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 72

約数和(自身を含む): 2675247120

約数和(自身を除く): 1344909604

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 289, 323, 578, 629, 646, 703, 1156, 1258, 1292, 1406, 1637, 2516, 2812, 3274, 5491, 6548, 10693, 10982, 11951, 21386, 21964, 23902, 27829, 31103, 42772, 47804, 55658, 60569, 62206, 111316, 121138, 124412, 203167, 242276, 406334, 473093, 528751, 812668, 946186, 1029673, 1057502, 1150811, 1892372, 2059346, 2115004, 2301622, 4118692, 4603244, 8988767, 17504441, 17977534, 19563787, 35008882, 35955068, 39127574, 70017764, 78255148, 332584379, 665168758, 1330337516]

約数ペア:

[(1, 1330337516), (2, 665168758), (4, 332584379), (17, 78255148), (19, 70017764), (34, 39127574), (37, 35955068), (38, 35008882), (68, 19563787), (74, 17977534), (76, 17504441), (148, 8988767), (289, 4603244), (323, 4118692), (578, 2301622), (629, 2115004), (646, 2059346), (703, 1892372), (1156, 1150811), (1258, 1057502), (1292, 1029673), (1406, 946186), (1637, 812668), (2516, 528751), (2812, 473093), (3274, 406334), (5491, 242276), (6548, 203167), (10693, 124412), (10982, 121138), (11951, 111316), (21386, 62206), (21964, 60569), (23902, 55658), (27829, 47804), (31103, 42772)]