1947462912

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4990

約数の個数: 180

約数和(自身を含む): 6113849280

約数和(自身を除く): 4166386368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 768, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2304, 2432, 2592, 2736, 3078, 3456, 3648, 4104, 4864, 4943, 5184, 5472, 6156, 6912, 7296, 8208, 9886, 10368, 10944, 12312, 14592, 14829, 16416, 19772, 20736, 21888, 24624, 29658, 32832, 39544, 43776, 44487, 49248, 59316, 65664, 79088, 88974, 93917, 98496, 118632, 131328, 133461, 158176, 177948, 187834, 196992, 237264, 266922, 281751, 316352, 355896, 375668, 393984, 400383, 474528, 533844, 563502, 632704, 711792, 751336, 800766, 845253, 949056, 1067688, 1127004, 1265408, 1423584, 1502672, 1601532, 1690506, 1898112, 2135376, 2254008, 2535759, 2847168, 3005344, 3203064, 3381012, 3796224, 4270752, 4508016, 5071518, 5694336, 6010688, 6406128, 6762024, 7607277, 8541504, 9016032, 10143036, 11388672, 12021376, 12812256, 13524048, 15214554, 17083008, 18032064, 20286072, 24042752, 25624512, 27048096, 30429108, 34166016, 36064128, 40572144, 51249024, 54096192, 60858216, 72128256, 81144288, 102498048, 108192384, 121716432, 162288576, 216384768, 243432864, 324577152, 486865728, 649154304, 973731456, 1947462912]

約数ペア:

[(1, 1947462912), (2, 973731456), (3, 649154304), (4, 486865728), (6, 324577152), (8, 243432864), (9, 216384768), (12, 162288576), (16, 121716432), (18, 108192384), (19, 102498048), (24, 81144288), (27, 72128256), (32, 60858216), (36, 54096192), (38, 51249024), (48, 40572144), (54, 36064128), (57, 34166016), (64, 30429108), (72, 27048096), (76, 25624512), (81, 24042752), (96, 20286072), (108, 18032064), (114, 17083008), (128, 15214554), (144, 13524048), (152, 12812256), (162, 12021376), (171, 11388672), (192, 10143036), (216, 9016032), (228, 8541504), (256, 7607277), (288, 6762024), (304, 6406128), (324, 6010688), (342, 5694336), (384, 5071518), (432, 4508016), (456, 4270752), (513, 3796224), (576, 3381012), (608, 3203064), (648, 3005344), (684, 2847168), (768, 2535759), (864, 2254008), (912, 2135376), (1026, 1898112), (1152, 1690506), (1216, 1601532), (1296, 1502672), (1368, 1423584), (1539, 1265408), (1728, 1127004), (1824, 1067688), (2052, 949056), (2304, 845253), (2432, 800766), (2592, 751336), (2736, 711792), (3078, 632704), (3456, 563502), (3648, 533844), (4104, 474528), (4864, 400383), (4943, 393984), (5184, 375668), (5472, 355896), (6156, 316352), (6912, 281751), (7296, 266922), (8208, 237264), (9886, 196992), (10368, 187834), (10944, 177948), (12312, 158176), (14592, 133461), (14829, 131328), (16416, 118632), (19772, 98496), (20736, 93917), (21888, 88974), (24624, 79088), (29658, 65664), (32832, 59316), (39544, 49248), (43776, 44487)]