384896072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 833414400

約数和(自身を除く): 448518328

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 211, 418, 422, 836, 844, 1091, 1672, 1688, 2182, 2321, 4009, 4364, 4642, 8018, 8728, 9284, 12001, 16036, 18568, 20729, 24002, 32072, 41458, 44099, 48004, 82916, 88198, 96008, 165832, 176396, 228019, 230201, 352792, 456038, 460402, 912076, 920804, 1824152, 1841608, 2532211, 4373819, 5064422, 8747638, 10128844, 17495276, 20257688, 34990552, 48112009, 96224018, 192448036, 384896072]

約数ペア:

[(1, 384896072), (2, 192448036), (4, 96224018), (8, 48112009), (11, 34990552), (19, 20257688), (22, 17495276), (38, 10128844), (44, 8747638), (76, 5064422), (88, 4373819), (152, 2532211), (209, 1841608), (211, 1824152), (418, 920804), (422, 912076), (836, 460402), (844, 456038), (1091, 352792), (1672, 230201), (1688, 228019), (2182, 176396), (2321, 165832), (4009, 96008), (4364, 88198), (4642, 82916), (8018, 48004), (8728, 44099), (9284, 41458), (12001, 32072), (16036, 24002), (18568, 20729)]