16855794672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{31379}}^1$

素因数の和:31459

約数の個数: 120

約数和(自身を含む): 47440535040

約数和(自身を除く): 30584740368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 722, 744, 912, 1083, 1178, 1444, 1488, 1767, 2166, 2356, 2888, 3534, 4332, 4712, 5776, 7068, 8664, 9424, 11191, 14136, 17328, 22382, 28272, 31379, 33573, 44764, 62758, 67146, 89528, 94137, 125516, 134292, 179056, 188274, 251032, 268584, 376548, 502064, 537168, 596201, 753096, 972749, 1192402, 1506192, 1788603, 1945498, 2384804, 2918247, 3577206, 3890996, 4769608, 5836494, 7154412, 7781992, 9539216, 11327819, 11672988, 14308824, 15563984, 18482231, 22655638, 23345976, 28617648, 33983457, 36964462, 45311276, 46691952, 55446693, 67966914, 73928924, 90622552, 110893386, 135933828, 147857848, 181245104, 221786772, 271867656, 295715696, 351162389, 443573544, 543735312, 702324778, 887147088, 1053487167, 1404649556, 2106974334, 2809299112, 4213948668, 5618598224, 8427897336, 16855794672]

約数ペア:

[(1, 16855794672), (2, 8427897336), (3, 5618598224), (4, 4213948668), (6, 2809299112), (8, 2106974334), (12, 1404649556), (16, 1053487167), (19, 887147088), (24, 702324778), (31, 543735312), (38, 443573544), (48, 351162389), (57, 295715696), (62, 271867656), (76, 221786772), (93, 181245104), (114, 147857848), (124, 135933828), (152, 110893386), (186, 90622552), (228, 73928924), (248, 67966914), (304, 55446693), (361, 46691952), (372, 45311276), (456, 36964462), (496, 33983457), (589, 28617648), (722, 23345976), (744, 22655638), (912, 18482231), (1083, 15563984), (1178, 14308824), (1444, 11672988), (1488, 11327819), (1767, 9539216), (2166, 7781992), (2356, 7154412), (2888, 5836494), (3534, 4769608), (4332, 3890996), (4712, 3577206), (5776, 2918247), (7068, 2384804), (8664, 1945498), (9424, 1788603), (11191, 1506192), (14136, 1192402), (17328, 972749), (22382, 753096), (28272, 596201), (31379, 537168), (33573, 502064), (44764, 376548), (62758, 268584), (67146, 251032), (89528, 188274), (94137, 179056), (125516, 134292)]