238177764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 684343296

約数和(自身を除く): 446165532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 67, 94, 99, 132, 134, 141, 188, 191, 198, 201, 268, 282, 382, 396, 402, 423, 517, 564, 573, 603, 737, 764, 804, 846, 1034, 1146, 1206, 1474, 1551, 1692, 1719, 2068, 2101, 2211, 2292, 2412, 2948, 3102, 3149, 3438, 4202, 4422, 4653, 6204, 6298, 6303, 6633, 6876, 8404, 8844, 8977, 9306, 9447, 12596, 12606, 12797, 13266, 17954, 18612, 18894, 18909, 25212, 25594, 26532, 26931, 28341, 34639, 35908, 37788, 37818, 38391, 51188, 53862, 56682, 69278, 75636, 76782, 80793, 98747, 103917, 107724, 113364, 115173, 138556, 140767, 153564, 161586, 197494, 207834, 230346, 281534, 296241, 311751, 323172, 394988, 415668, 422301, 460692, 563068, 592482, 601459, 623502, 844602, 888723, 1184964, 1202918, 1247004, 1266903, 1689204, 1777446, 1804377, 2405836, 2533806, 3554892, 3608754, 5067612, 5413131, 6616049, 7217508, 10826262, 13232098, 19848147, 21652524, 26464196, 39696294, 59544441, 79392588, 119088882, 238177764]

約数ペア:

[(1, 238177764), (2, 119088882), (3, 79392588), (4, 59544441), (6, 39696294), (9, 26464196), (11, 21652524), (12, 19848147), (18, 13232098), (22, 10826262), (33, 7217508), (36, 6616049), (44, 5413131), (47, 5067612), (66, 3608754), (67, 3554892), (94, 2533806), (99, 2405836), (132, 1804377), (134, 1777446), (141, 1689204), (188, 1266903), (191, 1247004), (198, 1202918), (201, 1184964), (268, 888723), (282, 844602), (382, 623502), (396, 601459), (402, 592482), (423, 563068), (517, 460692), (564, 422301), (573, 415668), (603, 394988), (737, 323172), (764, 311751), (804, 296241), (846, 281534), (1034, 230346), (1146, 207834), (1206, 197494), (1474, 161586), (1551, 153564), (1692, 140767), (1719, 138556), (2068, 115173), (2101, 113364), (2211, 107724), (2292, 103917), (2412, 98747), (2948, 80793), (3102, 76782), (3149, 75636), (3438, 69278), (4202, 56682), (4422, 53862), (4653, 51188), (6204, 38391), (6298, 37818), (6303, 37788), (6633, 35908), (6876, 34639), (8404, 28341), (8844, 26931), (8977, 26532), (9306, 25594), (9447, 25212), (12596, 18909), (12606, 18894), (12797, 18612), (13266, 17954)]