2152389456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19237}}^1$

素因数の和:19298

約数の個数: 160

約数和(自身を含む): 7251956480

約数和(自身を除く): 5099567024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 3024, 3108, 3996, 4144, 4662, 5328, 6216, 6993, 7992, 9324, 12432, 13986, 15984, 18648, 19237, 27972, 37296, 38474, 55944, 57711, 76948, 111888, 115422, 134659, 153896, 173133, 230844, 269318, 307792, 346266, 403977, 461688, 519399, 538636, 692532, 711769, 807954, 923376, 1038798, 1077272, 1211931, 1385064, 1423538, 1615908, 2077596, 2135307, 2154544, 2423862, 2770128, 2847076, 3231816, 3635793, 4155192, 4270614, 4847724, 4982383, 5694152, 6405921, 6463632, 7271586, 8310384, 8541228, 9695448, 9964766, 11388304, 12811842, 14543172, 14947149, 17082456, 19217763, 19390896, 19929532, 25623684, 29086344, 29894298, 34164912, 38435526, 39859064, 44841447, 51247368, 58172688, 59788596, 76871052, 79718128, 89682894, 102494736, 119577192, 134524341, 153742104, 179365788, 239154384, 269048682, 307484208, 358731576, 538097364, 717463152, 1076194728, 2152389456]

約数ペア:

[(1, 2152389456), (2, 1076194728), (3, 717463152), (4, 538097364), (6, 358731576), (7, 307484208), (8, 269048682), (9, 239154384), (12, 179365788), (14, 153742104), (16, 134524341), (18, 119577192), (21, 102494736), (24, 89682894), (27, 79718128), (28, 76871052), (36, 59788596), (37, 58172688), (42, 51247368), (48, 44841447), (54, 39859064), (56, 38435526), (63, 34164912), (72, 29894298), (74, 29086344), (84, 25623684), (108, 19929532), (111, 19390896), (112, 19217763), (126, 17082456), (144, 14947149), (148, 14543172), (168, 12811842), (189, 11388304), (216, 9964766), (222, 9695448), (252, 8541228), (259, 8310384), (296, 7271586), (333, 6463632), (336, 6405921), (378, 5694152), (432, 4982383), (444, 4847724), (504, 4270614), (518, 4155192), (592, 3635793), (666, 3231816), (756, 2847076), (777, 2770128), (888, 2423862), (999, 2154544), (1008, 2135307), (1036, 2077596), (1332, 1615908), (1512, 1423538), (1554, 1385064), (1776, 1211931), (1998, 1077272), (2072, 1038798), (2331, 923376), (2664, 807954), (3024, 711769), (3108, 692532), (3996, 538636), (4144, 519399), (4662, 461688), (5328, 403977), (6216, 346266), (6993, 307792), (7992, 269318), (9324, 230844), (12432, 173133), (13986, 153896), (15984, 134659), (18648, 115422), (19237, 111888), (27972, 76948), (37296, 57711), (38474, 55944)]