667852128

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 2107607040

約数和(自身を除く): 1439754912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 71, 72, 76, 81, 96, 108, 114, 142, 144, 152, 162, 171, 191, 213, 216, 228, 284, 288, 304, 324, 342, 382, 426, 432, 456, 513, 568, 573, 608, 639, 648, 684, 764, 852, 864, 912, 1026, 1136, 1146, 1278, 1296, 1349, 1368, 1528, 1539, 1704, 1719, 1824, 1917, 2052, 2272, 2292, 2556, 2592, 2698, 2736, 3056, 3078, 3408, 3438, 3629, 3834, 4047, 4104, 4584, 5112, 5157, 5396, 5472, 5751, 6112, 6156, 6816, 6876, 7258, 7668, 8094, 8208, 9168, 10224, 10314, 10792, 10887, 11502, 12141, 12312, 13561, 13752, 14516, 15336, 15471, 16188, 16416, 18336, 20448, 20628, 21584, 21774, 23004, 24282, 24624, 27122, 27504, 29032, 30672, 30942, 32376, 32661, 36423, 40683, 41256, 43168, 43548, 46008, 48564, 49248, 54244, 55008, 58064, 61344, 61884, 64752, 65322, 72846, 81366, 82512, 87096, 92016, 97128, 97983, 108488, 109269, 116128, 122049, 123768, 129504, 130644, 145692, 162732, 165024, 174192, 184032, 194256, 195966, 216976, 218538, 244098, 247536, 257659, 261288, 291384, 293949, 325464, 348384, 366147, 388512, 391932, 433952, 437076, 488196, 495072, 515318, 522576, 582768, 587898, 650928, 732294, 772977, 783864, 874152, 976392, 1030636, 1045152, 1098441, 1165536, 1175796, 1301856, 1464588, 1545954, 1567728, 1748304, 1952784, 2061272, 2196882, 2318931, 2351592, 2929176, 3091908, 3135456, 3496608, 3905568, 4122544, 4393764, 4637862, 4703184, 5858352, 6183816, 6956793, 8245088, 8787528, 9275724, 9406368, 11716704, 12367632, 13913586, 17575056, 18551448, 20870379, 24735264, 27827172, 35150112, 37102896, 41740758, 55654344, 74205792, 83481516, 111308688, 166963032, 222617376, 333926064, 667852128]

約数ペア:

[(1, 667852128), (2, 333926064), (3, 222617376), (4, 166963032), (6, 111308688), (8, 83481516), (9, 74205792), (12, 55654344), (16, 41740758), (18, 37102896), (19, 35150112), (24, 27827172), (27, 24735264), (32, 20870379), (36, 18551448), (38, 17575056), (48, 13913586), (54, 12367632), (57, 11716704), (71, 9406368), (72, 9275724), (76, 8787528), (81, 8245088), (96, 6956793), (108, 6183816), (114, 5858352), (142, 4703184), (144, 4637862), (152, 4393764), (162, 4122544), (171, 3905568), (191, 3496608), (213, 3135456), (216, 3091908), (228, 2929176), (284, 2351592), (288, 2318931), (304, 2196882), (324, 2061272), (342, 1952784), (382, 1748304), (426, 1567728), (432, 1545954), (456, 1464588), (513, 1301856), (568, 1175796), (573, 1165536), (608, 1098441), (639, 1045152), (648, 1030636), (684, 976392), (764, 874152), (852, 783864), (864, 772977), (912, 732294), (1026, 650928), (1136, 587898), (1146, 582768), (1278, 522576), (1296, 515318), (1349, 495072), (1368, 488196), (1528, 437076), (1539, 433952), (1704, 391932), (1719, 388512), (1824, 366147), (1917, 348384), (2052, 325464), (2272, 293949), (2292, 291384), (2556, 261288), (2592, 257659), (2698, 247536), (2736, 244098), (3056, 218538), (3078, 216976), (3408, 195966), (3438, 194256), (3629, 184032), (3834, 174192), (4047, 165024), (4104, 162732), (4584, 145692), (5112, 130644), (5157, 129504), (5396, 123768), (5472, 122049), (5751, 116128), (6112, 109269), (6156, 108488), (6816, 97983), (6876, 97128), (7258, 92016), (7668, 87096), (8094, 82512), (8208, 81366), (9168, 72846), (10224, 65322), (10314, 64752), (10792, 61884), (10887, 61344), (11502, 58064), (12141, 55008), (12312, 54244), (13561, 49248), (13752, 48564), (14516, 46008), (15336, 43548), (15471, 43168), (16188, 41256), (16416, 40683), (18336, 36423), (20448, 32661), (20628, 32376), (21584, 30942), (21774, 30672), (23004, 29032), (24282, 27504), (24624, 27122)]