1888511196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 5404557312

約数和(自身を除く): 3516046116

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 131, 132, 143, 156, 186, 262, 271, 286, 341, 372, 393, 403, 429, 524, 542, 572, 682, 786, 806, 813, 858, 1023, 1084, 1209, 1364, 1441, 1572, 1612, 1626, 1703, 1716, 2046, 2418, 2882, 2981, 3252, 3406, 3523, 4061, 4092, 4323, 4433, 4836, 5109, 5764, 5962, 6812, 7046, 8122, 8401, 8646, 8866, 8943, 10218, 10569, 11924, 12183, 13299, 14092, 16244, 16802, 17292, 17732, 17886, 18733, 20436, 21138, 24366, 25203, 26598, 33604, 35501, 35772, 37466, 38753, 42276, 44671, 48732, 50406, 52793, 53196, 56199, 71002, 74932, 77506, 89342, 92411, 100812, 105586, 106503, 109213, 112398, 116259, 134013, 142004, 155012, 158379, 178684, 184822, 211172, 213006, 218426, 224796, 232518, 268026, 277233, 316758, 327639, 369644, 390511, 426012, 436852, 461513, 465036, 536052, 554466, 580723, 633516, 655278, 781022, 923026, 1100531, 1108932, 1161446, 1171533, 1201343, 1310556, 1384539, 1562044, 1742169, 1846052, 2201062, 2322892, 2343066, 2402686, 2769078, 3301593, 3484338, 3604029, 4402124, 4686132, 4805372, 5076643, 5538156, 6603186, 6968676, 7208058, 10153286, 12105841, 13206372, 14306903, 14416116, 15229929, 20306572, 24211682, 28613806, 30459858, 36317523, 42920709, 48423364, 57227612, 60919716, 72635046, 85841418, 145270092, 157375933, 171682836, 314751866, 472127799, 629503732, 944255598, 1888511196]

約数ペア:

[(1, 1888511196), (2, 944255598), (3, 629503732), (4, 472127799), (6, 314751866), (11, 171682836), (12, 157375933), (13, 145270092), (22, 85841418), (26, 72635046), (31, 60919716), (33, 57227612), (39, 48423364), (44, 42920709), (52, 36317523), (62, 30459858), (66, 28613806), (78, 24211682), (93, 20306572), (124, 15229929), (131, 14416116), (132, 14306903), (143, 13206372), (156, 12105841), (186, 10153286), (262, 7208058), (271, 6968676), (286, 6603186), (341, 5538156), (372, 5076643), (393, 4805372), (403, 4686132), (429, 4402124), (524, 3604029), (542, 3484338), (572, 3301593), (682, 2769078), (786, 2402686), (806, 2343066), (813, 2322892), (858, 2201062), (1023, 1846052), (1084, 1742169), (1209, 1562044), (1364, 1384539), (1441, 1310556), (1572, 1201343), (1612, 1171533), (1626, 1161446), (1703, 1108932), (1716, 1100531), (2046, 923026), (2418, 781022), (2882, 655278), (2981, 633516), (3252, 580723), (3406, 554466), (3523, 536052), (4061, 465036), (4092, 461513), (4323, 436852), (4433, 426012), (4836, 390511), (5109, 369644), (5764, 327639), (5962, 316758), (6812, 277233), (7046, 268026), (8122, 232518), (8401, 224796), (8646, 218426), (8866, 213006), (8943, 211172), (10218, 184822), (10569, 178684), (11924, 158379), (12183, 155012), (13299, 142004), (14092, 134013), (16244, 116259), (16802, 112398), (17292, 109213), (17732, 106503), (17886, 105586), (18733, 100812), (20436, 92411), (21138, 89342), (24366, 77506), (25203, 74932), (26598, 71002), (33604, 56199), (35501, 53196), (35772, 52793), (37466, 50406), (38753, 48732), (42276, 44671)]