398480148

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 1180327680

約数和(自身を除く): 781847532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 101, 108, 123, 132, 162, 164, 198, 202, 243, 246, 297, 303, 324, 369, 396, 404, 451, 486, 492, 594, 606, 729, 738, 891, 902, 909, 972, 1107, 1111, 1188, 1212, 1353, 1458, 1476, 1782, 1804, 1818, 2187, 2214, 2222, 2673, 2706, 2727, 2916, 3321, 3333, 3564, 3636, 4059, 4141, 4374, 4428, 4444, 5346, 5412, 5454, 6642, 6666, 8019, 8118, 8181, 8282, 8748, 9963, 9999, 10692, 10908, 12177, 12423, 13284, 13332, 16038, 16236, 16362, 16564, 19926, 19998, 24057, 24354, 24543, 24846, 29889, 29997, 32076, 32724, 36531, 37269, 39852, 39996, 45551, 48114, 48708, 49086, 49692, 59778, 59994, 73062, 73629, 74538, 89667, 89991, 91102, 96228, 98172, 109593, 111807, 119556, 119988, 136653, 146124, 147258, 149076, 179334, 179982, 182204, 219186, 220887, 223614, 269973, 273306, 294516, 328779, 335421, 358668, 359964, 409959, 438372, 441774, 447228, 539946, 546612, 657558, 670842, 809919, 819918, 883548, 986337, 1006263, 1079892, 1229877, 1315116, 1341684, 1619838, 1639836, 1972674, 2012526, 2429757, 2459754, 3018789, 3239676, 3689631, 3945348, 4025052, 4859514, 4919508, 6037578, 7379262, 9056367, 9719028, 11068893, 12075156, 14758524, 18112734, 22137786, 33206679, 36225468, 44275572, 66413358, 99620037, 132826716, 199240074, 398480148]

約数ペア:

[(1, 398480148), (2, 199240074), (3, 132826716), (4, 99620037), (6, 66413358), (9, 44275572), (11, 36225468), (12, 33206679), (18, 22137786), (22, 18112734), (27, 14758524), (33, 12075156), (36, 11068893), (41, 9719028), (44, 9056367), (54, 7379262), (66, 6037578), (81, 4919508), (82, 4859514), (99, 4025052), (101, 3945348), (108, 3689631), (123, 3239676), (132, 3018789), (162, 2459754), (164, 2429757), (198, 2012526), (202, 1972674), (243, 1639836), (246, 1619838), (297, 1341684), (303, 1315116), (324, 1229877), (369, 1079892), (396, 1006263), (404, 986337), (451, 883548), (486, 819918), (492, 809919), (594, 670842), (606, 657558), (729, 546612), (738, 539946), (891, 447228), (902, 441774), (909, 438372), (972, 409959), (1107, 359964), (1111, 358668), (1188, 335421), (1212, 328779), (1353, 294516), (1458, 273306), (1476, 269973), (1782, 223614), (1804, 220887), (1818, 219186), (2187, 182204), (2214, 179982), (2222, 179334), (2673, 149076), (2706, 147258), (2727, 146124), (2916, 136653), (3321, 119988), (3333, 119556), (3564, 111807), (3636, 109593), (4059, 98172), (4141, 96228), (4374, 91102), (4428, 89991), (4444, 89667), (5346, 74538), (5412, 73629), (5454, 73062), (6642, 59994), (6666, 59778), (8019, 49692), (8118, 49086), (8181, 48708), (8282, 48114), (8748, 45551), (9963, 39996), (9999, 39852), (10692, 37269), (10908, 36531), (12177, 32724), (12423, 32076), (13284, 29997), (13332, 29889), (16038, 24846), (16236, 24543), (16362, 24354), (16564, 24057), (19926, 19998)]