398117484

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 1076597760

約数和(自身を除く): 678480276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 74, 108, 111, 134, 148, 201, 222, 268, 333, 402, 444, 603, 666, 804, 999, 1206, 1332, 1487, 1809, 1998, 2412, 2479, 2974, 3618, 3996, 4461, 4958, 5948, 7236, 7437, 8922, 9916, 13383, 14874, 17844, 22311, 26766, 29748, 40149, 44622, 53532, 55019, 66933, 80298, 89244, 99629, 110038, 133866, 160596, 165057, 199258, 220076, 267732, 298887, 330114, 398516, 495171, 597774, 660228, 896661, 990342, 1195548, 1485513, 1793322, 1980684, 2689983, 2971026, 3586644, 3686273, 5379966, 5942052, 7372546, 10759932, 11058819, 14745092, 22117638, 33176457, 44235276, 66352914, 99529371, 132705828, 199058742, 398117484]

約数ペア:

[(1, 398117484), (2, 199058742), (3, 132705828), (4, 99529371), (6, 66352914), (9, 44235276), (12, 33176457), (18, 22117638), (27, 14745092), (36, 11058819), (37, 10759932), (54, 7372546), (67, 5942052), (74, 5379966), (108, 3686273), (111, 3586644), (134, 2971026), (148, 2689983), (201, 1980684), (222, 1793322), (268, 1485513), (333, 1195548), (402, 990342), (444, 896661), (603, 660228), (666, 597774), (804, 495171), (999, 398516), (1206, 330114), (1332, 298887), (1487, 267732), (1809, 220076), (1998, 199258), (2412, 165057), (2479, 160596), (2974, 133866), (3618, 110038), (3996, 99629), (4461, 89244), (4958, 80298), (5948, 66933), (7236, 55019), (7437, 53532), (8922, 44622), (9916, 40149), (13383, 29748), (14874, 26766), (17844, 22311)]