249930864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 742035840

約数和(自身を除く): 492104976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 167, 171, 228, 304, 334, 342, 456, 501, 547, 668, 684, 912, 1002, 1094, 1336, 1368, 1503, 1641, 2004, 2188, 2672, 2736, 3006, 3173, 3282, 4008, 4376, 4923, 6012, 6346, 6564, 8016, 8752, 9519, 9846, 10393, 12024, 12692, 13128, 19038, 19692, 20786, 24048, 25384, 26256, 28557, 31179, 38076, 39384, 41572, 50768, 57114, 62358, 76152, 78768, 83144, 91349, 93537, 114228, 124716, 152304, 166288, 182698, 187074, 228456, 249432, 274047, 365396, 374148, 456912, 498864, 548094, 730792, 748296, 822141, 1096188, 1461584, 1496592, 1644282, 1735631, 2192376, 3288564, 3471262, 4384752, 5206893, 6577128, 6942524, 10413786, 13154256, 13885048, 15620679, 20827572, 27770096, 31241358, 41655144, 62482716, 83310288, 124965432, 249930864]

約数ペア:

[(1, 249930864), (2, 124965432), (3, 83310288), (4, 62482716), (6, 41655144), (8, 31241358), (9, 27770096), (12, 20827572), (16, 15620679), (18, 13885048), (19, 13154256), (24, 10413786), (36, 6942524), (38, 6577128), (48, 5206893), (57, 4384752), (72, 3471262), (76, 3288564), (114, 2192376), (144, 1735631), (152, 1644282), (167, 1496592), (171, 1461584), (228, 1096188), (304, 822141), (334, 748296), (342, 730792), (456, 548094), (501, 498864), (547, 456912), (668, 374148), (684, 365396), (912, 274047), (1002, 249432), (1094, 228456), (1336, 187074), (1368, 182698), (1503, 166288), (1641, 152304), (2004, 124716), (2188, 114228), (2672, 93537), (2736, 91349), (3006, 83144), (3173, 78768), (3282, 76152), (4008, 62358), (4376, 57114), (4923, 50768), (6012, 41572), (6346, 39384), (6564, 38076), (8016, 31179), (8752, 28557), (9519, 26256), (9846, 25384), (10393, 24048), (12024, 20786), (12692, 19692), (13128, 19038)]