738981744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2083}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 2015644800

約数和(自身を除く): 1276663056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 389, 456, 778, 912, 1167, 1556, 2083, 2334, 3112, 4166, 4668, 6224, 6249, 7391, 8332, 9336, 12498, 14782, 16664, 18672, 22173, 24996, 29564, 33328, 39577, 44346, 49992, 59128, 79154, 88692, 99984, 118256, 118731, 158308, 177384, 237462, 316616, 354768, 474924, 633232, 810287, 949848, 1620574, 1899696, 2430861, 3241148, 4861722, 6482296, 9723444, 12964592, 15395453, 19446888, 30790906, 38893776, 46186359, 61581812, 92372718, 123163624, 184745436, 246327248, 369490872, 738981744]

約数ペア:

[(1, 738981744), (2, 369490872), (3, 246327248), (4, 184745436), (6, 123163624), (8, 92372718), (12, 61581812), (16, 46186359), (19, 38893776), (24, 30790906), (38, 19446888), (48, 15395453), (57, 12964592), (76, 9723444), (114, 6482296), (152, 4861722), (228, 3241148), (304, 2430861), (389, 1899696), (456, 1620574), (778, 949848), (912, 810287), (1167, 633232), (1556, 474924), (2083, 354768), (2334, 316616), (3112, 237462), (4166, 177384), (4668, 158308), (6224, 118731), (6249, 118256), (7391, 99984), (8332, 88692), (9336, 79154), (12498, 59128), (14782, 49992), (16664, 44346), (18672, 39577), (22173, 33328), (24996, 29564)]