447957648

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 160

約数和(自身を含む): 1328486400

約数和(自身を除く): 880528752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 89, 108, 122, 144, 178, 183, 191, 216, 244, 267, 356, 366, 382, 432, 488, 534, 549, 573, 712, 732, 764, 801, 976, 1068, 1098, 1146, 1424, 1464, 1528, 1602, 1647, 1719, 2136, 2196, 2292, 2403, 2928, 3056, 3204, 3294, 3438, 4272, 4392, 4584, 4806, 5157, 5429, 6408, 6588, 6876, 8784, 9168, 9612, 10314, 10858, 11651, 12816, 13176, 13752, 16287, 16999, 19224, 20628, 21716, 23302, 26352, 27504, 32574, 33998, 34953, 38448, 41256, 43432, 46604, 48861, 50997, 65148, 67996, 69906, 82512, 86864, 93208, 97722, 101994, 104859, 130296, 135992, 139812, 146583, 152991, 186416, 195444, 203988, 209718, 260592, 271984, 279624, 293166, 305982, 314577, 390888, 407976, 419436, 458973, 559248, 586332, 611964, 629154, 781776, 815952, 838872, 917946, 1036939, 1172664, 1223928, 1258308, 1677744, 1835892, 2073878, 2345328, 2447856, 2516616, 3110817, 3671784, 4147756, 5033232, 6221634, 7343568, 8295512, 9332451, 12443268, 16591024, 18664902, 24886536, 27997353, 37329804, 49773072, 55994706, 74659608, 111989412, 149319216, 223978824, 447957648]

約数ペア:

[(1, 447957648), (2, 223978824), (3, 149319216), (4, 111989412), (6, 74659608), (8, 55994706), (9, 49773072), (12, 37329804), (16, 27997353), (18, 24886536), (24, 18664902), (27, 16591024), (36, 12443268), (48, 9332451), (54, 8295512), (61, 7343568), (72, 6221634), (89, 5033232), (108, 4147756), (122, 3671784), (144, 3110817), (178, 2516616), (183, 2447856), (191, 2345328), (216, 2073878), (244, 1835892), (267, 1677744), (356, 1258308), (366, 1223928), (382, 1172664), (432, 1036939), (488, 917946), (534, 838872), (549, 815952), (573, 781776), (712, 629154), (732, 611964), (764, 586332), (801, 559248), (976, 458973), (1068, 419436), (1098, 407976), (1146, 390888), (1424, 314577), (1464, 305982), (1528, 293166), (1602, 279624), (1647, 271984), (1719, 260592), (2136, 209718), (2196, 203988), (2292, 195444), (2403, 186416), (2928, 152991), (3056, 146583), (3204, 139812), (3294, 135992), (3438, 130296), (4272, 104859), (4392, 101994), (4584, 97722), (4806, 93208), (5157, 86864), (5429, 82512), (6408, 69906), (6588, 67996), (6876, 65148), (8784, 50997), (9168, 48861), (9612, 46604), (10314, 43432), (10858, 41256), (11651, 38448), (12816, 34953), (13176, 33998), (13752, 32574), (16287, 27504), (16999, 26352), (19224, 23302), (20628, 21716)]