747269172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 2213890560

約数和(自身を除く): 1466621388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 73, 78, 92, 108, 117, 138, 146, 156, 207, 219, 234, 276, 292, 299, 317, 351, 414, 438, 468, 598, 621, 634, 657, 702, 828, 876, 897, 949, 951, 1196, 1242, 1268, 1314, 1404, 1679, 1794, 1898, 1902, 1971, 2484, 2628, 2691, 2847, 2853, 3358, 3588, 3796, 3804, 3942, 4121, 5037, 5382, 5694, 5706, 6716, 7291, 7884, 8073, 8242, 8541, 8559, 10074, 10764, 11388, 11412, 12363, 14582, 15111, 16146, 16484, 17082, 17118, 20148, 21827, 21873, 23141, 24726, 25623, 29164, 30222, 32292, 34164, 34236, 37089, 43654, 43746, 45333, 46282, 49452, 51246, 60444, 65481, 65619, 69423, 74178, 87308, 87492, 90666, 92564, 94783, 102492, 111267, 130962, 131238, 138846, 148356, 181332, 189566, 196443, 196857, 208269, 222534, 261924, 262476, 277692, 284349, 300833, 379132, 392886, 393714, 416538, 445068, 532243, 568698, 589329, 601666, 624807, 785772, 787428, 833076, 853047, 902499, 1064486, 1137396, 1178658, 1203332, 1249614, 1596729, 1706094, 1804998, 2128972, 2357316, 2499228, 2559141, 2707497, 3193458, 3412188, 3609996, 4790187, 5118282, 5414994, 6386916, 6919159, 8122491, 9580374, 10236564, 10829988, 13838318, 14370561, 16244982, 19160748, 20757477, 27676636, 28741122, 32489964, 41514954, 57482244, 62272431, 83029908, 124544862, 186817293, 249089724, 373634586, 747269172]

約数ペア:

[(1, 747269172), (2, 373634586), (3, 249089724), (4, 186817293), (6, 124544862), (9, 83029908), (12, 62272431), (13, 57482244), (18, 41514954), (23, 32489964), (26, 28741122), (27, 27676636), (36, 20757477), (39, 19160748), (46, 16244982), (52, 14370561), (54, 13838318), (69, 10829988), (73, 10236564), (78, 9580374), (92, 8122491), (108, 6919159), (117, 6386916), (138, 5414994), (146, 5118282), (156, 4790187), (207, 3609996), (219, 3412188), (234, 3193458), (276, 2707497), (292, 2559141), (299, 2499228), (317, 2357316), (351, 2128972), (414, 1804998), (438, 1706094), (468, 1596729), (598, 1249614), (621, 1203332), (634, 1178658), (657, 1137396), (702, 1064486), (828, 902499), (876, 853047), (897, 833076), (949, 787428), (951, 785772), (1196, 624807), (1242, 601666), (1268, 589329), (1314, 568698), (1404, 532243), (1679, 445068), (1794, 416538), (1898, 393714), (1902, 392886), (1971, 379132), (2484, 300833), (2628, 284349), (2691, 277692), (2847, 262476), (2853, 261924), (3358, 222534), (3588, 208269), (3796, 196857), (3804, 196443), (3942, 189566), (4121, 181332), (5037, 148356), (5382, 138846), (5694, 131238), (5706, 130962), (6716, 111267), (7291, 102492), (7884, 94783), (8073, 92564), (8242, 90666), (8541, 87492), (8559, 87308), (10074, 74178), (10764, 69423), (11388, 65619), (11412, 65481), (12363, 60444), (14582, 51246), (15111, 49452), (16146, 46282), (16484, 45333), (17082, 43746), (17118, 43654), (20148, 37089), (21827, 34236), (21873, 34164), (23141, 32292), (24726, 30222), (25623, 29164)]