348613980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 1175924736

約数和(自身を除く): 827310756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 78, 82, 110, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 246, 260, 286, 330, 390, 410, 429, 451, 492, 533, 572, 615, 660, 715, 780, 820, 858, 902, 991, 1066, 1230, 1353, 1430, 1599, 1716, 1804, 1982, 2132, 2145, 2255, 2460, 2665, 2706, 2860, 2973, 3198, 3964, 4290, 4510, 4955, 5330, 5412, 5863, 5946, 6396, 6765, 7995, 8580, 9020, 9910, 10660, 10901, 11726, 11892, 12883, 13530, 14865, 15990, 17589, 19820, 21802, 23452, 25766, 27060, 29315, 29730, 31980, 32703, 35178, 38649, 40631, 43604, 51532, 54505, 58630, 59460, 64415, 65406, 70356, 77298, 81262, 87945, 109010, 117260, 121893, 128830, 130812, 141713, 154596, 162524, 163515, 175890, 193245, 203155, 218020, 243786, 257660, 283426, 327030, 351780, 386490, 406310, 425139, 446941, 487572, 528203, 566852, 609465, 654060, 708565, 772980, 812620, 850278, 893882, 1056406, 1218930, 1340823, 1417130, 1584609, 1700556, 1787764, 2112812, 2125695, 2234705, 2437860, 2641015, 2681646, 2834260, 3169218, 4251390, 4469410, 5282030, 5363292, 5810233, 6338436, 6704115, 7923045, 8502780, 8938820, 10564060, 11620466, 13408230, 15846090, 17430699, 23240932, 26816460, 29051165, 31692180, 34861398, 58102330, 69722796, 87153495, 116204660, 174306990, 348613980]

約数ペア:

[(1, 348613980), (2, 174306990), (3, 116204660), (4, 87153495), (5, 69722796), (6, 58102330), (10, 34861398), (11, 31692180), (12, 29051165), (13, 26816460), (15, 23240932), (20, 17430699), (22, 15846090), (26, 13408230), (30, 11620466), (33, 10564060), (39, 8938820), (41, 8502780), (44, 7923045), (52, 6704115), (55, 6338436), (60, 5810233), (65, 5363292), (66, 5282030), (78, 4469410), (82, 4251390), (110, 3169218), (123, 2834260), (130, 2681646), (132, 2641015), (143, 2437860), (156, 2234705), (164, 2125695), (165, 2112812), (195, 1787764), (205, 1700556), (220, 1584609), (246, 1417130), (260, 1340823), (286, 1218930), (330, 1056406), (390, 893882), (410, 850278), (429, 812620), (451, 772980), (492, 708565), (533, 654060), (572, 609465), (615, 566852), (660, 528203), (715, 487572), (780, 446941), (820, 425139), (858, 406310), (902, 386490), (991, 351780), (1066, 327030), (1230, 283426), (1353, 257660), (1430, 243786), (1599, 218020), (1716, 203155), (1804, 193245), (1982, 175890), (2132, 163515), (2145, 162524), (2255, 154596), (2460, 141713), (2665, 130812), (2706, 128830), (2860, 121893), (2973, 117260), (3198, 109010), (3964, 87945), (4290, 81262), (4510, 77298), (4955, 70356), (5330, 65406), (5412, 64415), (5863, 59460), (5946, 58630), (6396, 54505), (6765, 51532), (7995, 43604), (8580, 40631), (9020, 38649), (9910, 35178), (10660, 32703), (10901, 31980), (11726, 29730), (11892, 29315), (12883, 27060), (13530, 25766), (14865, 23452), (15990, 21802), (17589, 19820)]