1330785536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 2823418080

約数和(自身を除く): 1492632544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 256, 304, 428, 608, 856, 1216, 1712, 2033, 2432, 2557, 3424, 4066, 4864, 5114, 6848, 8132, 10228, 13696, 16264, 20456, 27392, 32528, 40912, 48583, 65056, 81824, 97166, 130112, 163648, 194332, 260224, 273599, 327296, 388664, 520448, 547198, 654592, 777328, 1094396, 1554656, 2188792, 3109312, 4377584, 5198381, 6218624, 8755168, 10396762, 12437248, 17510336, 20793524, 35020672, 41587048, 70041344, 83174096, 166348192, 332696384, 665392768, 1330785536]

約数ペア:

[(1, 1330785536), (2, 665392768), (4, 332696384), (8, 166348192), (16, 83174096), (19, 70041344), (32, 41587048), (38, 35020672), (64, 20793524), (76, 17510336), (107, 12437248), (128, 10396762), (152, 8755168), (214, 6218624), (256, 5198381), (304, 4377584), (428, 3109312), (608, 2188792), (856, 1554656), (1216, 1094396), (1712, 777328), (2033, 654592), (2432, 547198), (2557, 520448), (3424, 388664), (4066, 327296), (4864, 273599), (5114, 260224), (6848, 194332), (8132, 163648), (10228, 130112), (13696, 97166), (16264, 81824), (20456, 65056), (27392, 48583), (32528, 40912)]