198572724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 613849600

約数和(自身を除く): 415276876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 342, 399, 402, 469, 532, 603, 619, 684, 798, 804, 938, 1197, 1206, 1238, 1273, 1407, 1596, 1857, 1876, 2394, 2412, 2476, 2546, 2814, 3714, 3819, 4221, 4333, 4788, 5092, 5571, 5628, 7428, 7638, 8442, 8666, 8911, 11142, 11457, 11761, 12999, 15276, 16884, 17332, 17822, 22284, 22914, 23522, 25998, 26733, 35283, 35644, 38997, 41473, 45828, 47044, 51996, 53466, 70566, 77994, 80199, 82327, 82946, 105849, 106932, 124419, 141132, 155988, 160398, 164654, 165892, 211698, 246981, 248838, 290311, 320796, 329308, 373257, 423396, 493962, 497676, 580622, 740943, 746514, 787987, 870933, 987924, 1161244, 1481886, 1493028, 1575974, 1741866, 2363961, 2612799, 2963772, 3151948, 3483732, 4727922, 5225598, 5515909, 7091883, 9455844, 10451196, 11031818, 14183766, 16547727, 22063636, 28367532, 33095454, 49643181, 66190908, 99286362, 198572724]

約数ペア:

[(1, 198572724), (2, 99286362), (3, 66190908), (4, 49643181), (6, 33095454), (7, 28367532), (9, 22063636), (12, 16547727), (14, 14183766), (18, 11031818), (19, 10451196), (21, 9455844), (28, 7091883), (36, 5515909), (38, 5225598), (42, 4727922), (57, 3483732), (63, 3151948), (67, 2963772), (76, 2612799), (84, 2363961), (114, 1741866), (126, 1575974), (133, 1493028), (134, 1481886), (171, 1161244), (201, 987924), (228, 870933), (252, 787987), (266, 746514), (268, 740943), (342, 580622), (399, 497676), (402, 493962), (469, 423396), (532, 373257), (603, 329308), (619, 320796), (684, 290311), (798, 248838), (804, 246981), (938, 211698), (1197, 165892), (1206, 164654), (1238, 160398), (1273, 155988), (1407, 141132), (1596, 124419), (1857, 106932), (1876, 105849), (2394, 82946), (2412, 82327), (2476, 80199), (2546, 77994), (2814, 70566), (3714, 53466), (3819, 51996), (4221, 47044), (4333, 45828), (4788, 41473), (5092, 38997), (5571, 35644), (5628, 35283), (7428, 26733), (7638, 25998), (8442, 23522), (8666, 22914), (8911, 22284), (11142, 17822), (11457, 17332), (11761, 16884), (12999, 15276)]