643027488

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 1788272640

約数和(自身を除く): 1145245152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 167, 228, 304, 334, 456, 501, 608, 668, 912, 1002, 1336, 1824, 2004, 2111, 2672, 3173, 4008, 4222, 5344, 6333, 6346, 8016, 8444, 9519, 12666, 12692, 16032, 16888, 19038, 25332, 25384, 33776, 38076, 40109, 50664, 50768, 67552, 76152, 80218, 101328, 101536, 120327, 152304, 160436, 202656, 240654, 304608, 320872, 352537, 481308, 641744, 705074, 962616, 1057611, 1283488, 1410148, 1925232, 2115222, 2820296, 3850464, 4230444, 5640592, 6698203, 8460888, 11281184, 13396406, 16921776, 20094609, 26792812, 33843552, 40189218, 53585624, 80378436, 107171248, 160756872, 214342496, 321513744, 643027488]

約数ペア:

[(1, 643027488), (2, 321513744), (3, 214342496), (4, 160756872), (6, 107171248), (8, 80378436), (12, 53585624), (16, 40189218), (19, 33843552), (24, 26792812), (32, 20094609), (38, 16921776), (48, 13396406), (57, 11281184), (76, 8460888), (96, 6698203), (114, 5640592), (152, 4230444), (167, 3850464), (228, 2820296), (304, 2115222), (334, 1925232), (456, 1410148), (501, 1283488), (608, 1057611), (668, 962616), (912, 705074), (1002, 641744), (1336, 481308), (1824, 352537), (2004, 320872), (2111, 304608), (2672, 240654), (3173, 202656), (4008, 160436), (4222, 152304), (5344, 120327), (6333, 101536), (6346, 101328), (8016, 80218), (8444, 76152), (9519, 67552), (12666, 50768), (12692, 50664), (16032, 40109), (16888, 38076), (19038, 33776), (25332, 25384)]