428131332

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4143

約数の個数: 120

約数和(自身を含む): 1247732640

約数和(自身を除く): 819601308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2907, 3078, 3876, 4091, 5508, 5814, 6156, 8182, 8721, 11628, 12273, 16364, 17442, 24546, 26163, 34884, 36819, 49092, 52326, 69547, 73638, 77729, 104652, 110457, 139094, 147276, 155458, 208641, 220914, 233187, 278188, 310916, 331371, 417282, 441828, 466374, 625923, 662742, 699561, 834564, 932748, 1251846, 1321393, 1325484, 1399122, 1877769, 2098683, 2503692, 2642786, 2798244, 3755538, 3964179, 4197366, 5285572, 5633307, 6296049, 7511076, 7928358, 8394732, 11266614, 11892537, 12592098, 15856716, 22533228, 23785074, 25184196, 35677611, 47570148, 71355222, 107032833, 142710444, 214065666, 428131332]

約数ペア:

[(1, 428131332), (2, 214065666), (3, 142710444), (4, 107032833), (6, 71355222), (9, 47570148), (12, 35677611), (17, 25184196), (18, 23785074), (19, 22533228), (27, 15856716), (34, 12592098), (36, 11892537), (38, 11266614), (51, 8394732), (54, 7928358), (57, 7511076), (68, 6296049), (76, 5633307), (81, 5285572), (102, 4197366), (108, 3964179), (114, 3755538), (153, 2798244), (162, 2642786), (171, 2503692), (204, 2098683), (228, 1877769), (306, 1399122), (323, 1325484), (324, 1321393), (342, 1251846), (459, 932748), (513, 834564), (612, 699561), (646, 662742), (684, 625923), (918, 466374), (969, 441828), (1026, 417282), (1292, 331371), (1377, 310916), (1539, 278188), (1836, 233187), (1938, 220914), (2052, 208641), (2754, 155458), (2907, 147276), (3078, 139094), (3876, 110457), (4091, 104652), (5508, 77729), (5814, 73638), (6156, 69547), (8182, 52326), (8721, 49092), (11628, 36819), (12273, 34884), (16364, 26163), (17442, 24546)]