238268664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 695401200

約数和(自身を除く): 457132536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 103, 114, 152, 171, 178, 206, 228, 267, 309, 342, 356, 361, 412, 456, 534, 618, 684, 712, 722, 801, 824, 927, 1068, 1083, 1236, 1368, 1444, 1602, 1691, 1854, 1957, 2136, 2166, 2472, 2888, 3204, 3249, 3382, 3708, 3914, 4332, 5073, 5871, 6408, 6498, 6764, 7416, 7828, 8664, 9167, 10146, 11742, 12996, 13528, 15219, 15656, 17613, 18334, 20292, 23484, 25992, 27501, 30438, 32129, 35226, 36668, 37183, 40584, 46968, 55002, 60876, 64258, 70452, 73336, 74366, 82503, 96387, 110004, 111549, 121752, 128516, 140904, 148732, 165006, 174173, 192774, 220008, 223098, 257032, 289161, 297464, 330012, 334647, 348346, 385548, 446196, 522519, 578322, 660024, 669294, 696692, 771096, 892392, 1045038, 1156644, 1338588, 1393384, 1567557, 2090076, 2313288, 2677176, 3135114, 3309287, 4180152, 6270228, 6618574, 9927861, 12540456, 13237148, 19855722, 26474296, 29783583, 39711444, 59567166, 79422888, 119134332, 238268664]

約数ペア:

[(1, 238268664), (2, 119134332), (3, 79422888), (4, 59567166), (6, 39711444), (8, 29783583), (9, 26474296), (12, 19855722), (18, 13237148), (19, 12540456), (24, 9927861), (36, 6618574), (38, 6270228), (57, 4180152), (72, 3309287), (76, 3135114), (89, 2677176), (103, 2313288), (114, 2090076), (152, 1567557), (171, 1393384), (178, 1338588), (206, 1156644), (228, 1045038), (267, 892392), (309, 771096), (342, 696692), (356, 669294), (361, 660024), (412, 578322), (456, 522519), (534, 446196), (618, 385548), (684, 348346), (712, 334647), (722, 330012), (801, 297464), (824, 289161), (927, 257032), (1068, 223098), (1083, 220008), (1236, 192774), (1368, 174173), (1444, 165006), (1602, 148732), (1691, 140904), (1854, 128516), (1957, 121752), (2136, 111549), (2166, 110004), (2472, 96387), (2888, 82503), (3204, 74366), (3249, 73336), (3382, 70452), (3708, 64258), (3914, 60876), (4332, 55002), (5073, 46968), (5871, 40584), (6408, 37183), (6498, 36668), (6764, 35226), (7416, 32129), (7828, 30438), (8664, 27501), (9167, 25992), (10146, 23484), (11742, 20292), (12996, 18334), (13528, 17613), (15219, 15656)]