219880453356

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{1483}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 571488922368

約数和(自身を除く): 351608469012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 631, 642, 732, 963, 1098, 1262, 1284, 1483, 1893, 1926, 2196, 2524, 2966, 3786, 3852, 4449, 5679, 5932, 6527, 7572, 8898, 11358, 13054, 13347, 17796, 19581, 22716, 26108, 26694, 38491, 39162, 53388, 58743, 67517, 76982, 78324, 90463, 115473, 117486, 135034, 153964, 158681, 180926, 202551, 230946, 234972, 270068, 271389, 317362, 346419, 361852, 405102, 461892, 476043, 542778, 607653, 634724, 692838, 810204, 814167, 935773, 952086, 1085556, 1215306, 1385676, 1428129, 1628334, 1871546, 1904172, 2430612, 2807319, 2856258, 3256668, 3743092, 4118537, 5614638, 5712516, 8237074, 8421957, 9679541, 11229276, 12355611, 16474148, 16843914, 19359082, 24711222, 29038623, 33687828, 37066833, 38718164, 49422444, 57082153, 58077246, 74133666, 87115869, 100127711, 114164306, 116154492, 148267332, 171246459, 174231738, 200255422, 228328612, 300383133, 342492918, 348463476, 400510844, 513739377, 600766266, 684985836, 901149399, 1027478754, 1201532532, 1802298798, 2054957508, 3604597596, 6107790371, 12215580742, 18323371113, 24431161484, 36646742226, 54970113339, 73293484452, 109940226678, 219880453356]

約数ペア:

[(1, 219880453356), (2, 109940226678), (3, 73293484452), (4, 54970113339), (6, 36646742226), (9, 24431161484), (12, 18323371113), (18, 12215580742), (36, 6107790371), (61, 3604597596), (107, 2054957508), (122, 1802298798), (183, 1201532532), (214, 1027478754), (244, 901149399), (321, 684985836), (366, 600766266), (428, 513739377), (549, 400510844), (631, 348463476), (642, 342492918), (732, 300383133), (963, 228328612), (1098, 200255422), (1262, 174231738), (1284, 171246459), (1483, 148267332), (1893, 116154492), (1926, 114164306), (2196, 100127711), (2524, 87115869), (2966, 74133666), (3786, 58077246), (3852, 57082153), (4449, 49422444), (5679, 38718164), (5932, 37066833), (6527, 33687828), (7572, 29038623), (8898, 24711222), (11358, 19359082), (13054, 16843914), (13347, 16474148), (17796, 12355611), (19581, 11229276), (22716, 9679541), (26108, 8421957), (26694, 8237074), (38491, 5712516), (39162, 5614638), (53388, 4118537), (58743, 3743092), (67517, 3256668), (76982, 2856258), (78324, 2807319), (90463, 2430612), (115473, 1904172), (117486, 1871546), (135034, 1628334), (153964, 1428129), (158681, 1385676), (180926, 1215306), (202551, 1085556), (230946, 952086), (234972, 935773), (270068, 814167), (271389, 810204), (317362, 692838), (346419, 634724), (361852, 607653), (405102, 542778), (461892, 476043)]