381317948452

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{354307}}^1$

素因数の和:354378

約数の個数: 108

約数和(自身を含む): 868004996880

約数和(自身を除く): 486687048428

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 289, 323, 476, 532, 578, 646, 833, 931, 1156, 1292, 1666, 1862, 2023, 2261, 3332, 3724, 4046, 4522, 5491, 8092, 9044, 10982, 14161, 15827, 21964, 28322, 31654, 38437, 56644, 63308, 76874, 153748, 269059, 354307, 538118, 708614, 1076236, 1417228, 2480149, 4960298, 6023219, 6731833, 9920596, 12046438, 13463666, 17361043, 24092876, 26927332, 34722086, 42162533, 47122831, 69444172, 84325066, 94245662, 102394723, 114441161, 168650132, 188491324, 204789446, 228882322, 295137731, 329859817, 409578892, 457764644, 590275462, 659719634, 716763061, 801088127, 1180550924, 1319439268, 1433526122, 1602176254, 1945499737, 2867052244, 3204352508, 3890999474, 5017341427, 5607616889, 7781998948, 10034682854, 11215233778, 13618498159, 20069365708, 22430467556, 27236996318, 54473992636, 95329487113, 190658974226, 381317948452]

約数ペア:

[(1, 381317948452), (2, 190658974226), (4, 95329487113), (7, 54473992636), (14, 27236996318), (17, 22430467556), (19, 20069365708), (28, 13618498159), (34, 11215233778), (38, 10034682854), (49, 7781998948), (68, 5607616889), (76, 5017341427), (98, 3890999474), (119, 3204352508), (133, 2867052244), (196, 1945499737), (238, 1602176254), (266, 1433526122), (289, 1319439268), (323, 1180550924), (476, 801088127), (532, 716763061), (578, 659719634), (646, 590275462), (833, 457764644), (931, 409578892), (1156, 329859817), (1292, 295137731), (1666, 228882322), (1862, 204789446), (2023, 188491324), (2261, 168650132), (3332, 114441161), (3724, 102394723), (4046, 94245662), (4522, 84325066), (5491, 69444172), (8092, 47122831), (9044, 42162533), (10982, 34722086), (14161, 26927332), (15827, 24092876), (21964, 17361043), (28322, 13463666), (31654, 12046438), (38437, 9920596), (56644, 6731833), (63308, 6023219), (76874, 4960298), (153748, 2480149), (269059, 1417228), (354307, 1076236), (538118, 708614)]