40779684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 120294720

約数和(自身を除く): 79515036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 53, 58, 66, 67, 87, 99, 106, 116, 132, 134, 159, 174, 198, 201, 212, 261, 268, 318, 319, 348, 396, 402, 477, 522, 583, 603, 636, 638, 737, 804, 954, 957, 1044, 1166, 1206, 1276, 1474, 1537, 1749, 1908, 1914, 1943, 2211, 2332, 2412, 2871, 2948, 3074, 3498, 3551, 3828, 3886, 4422, 4611, 5247, 5742, 5829, 6148, 6633, 6996, 7102, 7772, 8844, 9222, 10494, 10653, 11484, 11658, 13266, 13833, 14204, 16907, 17487, 18444, 20988, 21306, 21373, 23316, 26532, 27666, 31959, 33814, 34974, 39061, 42612, 42746, 50721, 55332, 63918, 64119, 67628, 69948, 78122, 85492, 101442, 102979, 117183, 127836, 128238, 152163, 156244, 192357, 202884, 205958, 234366, 256476, 304326, 308937, 351549, 384714, 411916, 468732, 608652, 617874, 703098, 769428, 926811, 1132769, 1235748, 1406196, 1853622, 2265538, 3398307, 3707244, 4531076, 6796614, 10194921, 13593228, 20389842, 40779684]

約数ペア:

[(1, 40779684), (2, 20389842), (3, 13593228), (4, 10194921), (6, 6796614), (9, 4531076), (11, 3707244), (12, 3398307), (18, 2265538), (22, 1853622), (29, 1406196), (33, 1235748), (36, 1132769), (44, 926811), (53, 769428), (58, 703098), (66, 617874), (67, 608652), (87, 468732), (99, 411916), (106, 384714), (116, 351549), (132, 308937), (134, 304326), (159, 256476), (174, 234366), (198, 205958), (201, 202884), (212, 192357), (261, 156244), (268, 152163), (318, 128238), (319, 127836), (348, 117183), (396, 102979), (402, 101442), (477, 85492), (522, 78122), (583, 69948), (603, 67628), (636, 64119), (638, 63918), (737, 55332), (804, 50721), (954, 42746), (957, 42612), (1044, 39061), (1166, 34974), (1206, 33814), (1276, 31959), (1474, 27666), (1537, 26532), (1749, 23316), (1908, 21373), (1914, 21306), (1943, 20988), (2211, 18444), (2332, 17487), (2412, 16907), (2871, 14204), (2948, 13833), (3074, 13266), (3498, 11658), (3551, 11484), (3828, 10653), (3886, 10494), (4422, 9222), (4611, 8844), (5247, 7772), (5742, 7102), (5829, 6996), (6148, 6633)]